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130120230300000 = 253557118133751
BaseRepresentation
bin11101100101011111111010…
…000110101110100101100000
3122001201101001120112100110220
4131211133322012232211200
5114023342212424100000
61140424224130323040
736256606415326443
oct3545377206564540
9561641046470426
10130120230300000
1138507752860126
1212716209a29480
13577b3923a5235
14241bbd1d3365a
151009ad48911a0
hex7657fa1ae960

130120230300000 has 576 divisors, whose sum is σ = 435347621968896. Its totient is φ = 34020000000000.

The previous prime is 130120230299879. The next prime is 130120230300031. The reversal of 130120230300000 is 3032021031.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3855283125 + ... + 3855316875.

It is an arithmetic number, because the mean of its divisors is an integer number (755811843696).

Almost surely, 2130120230300000 is an apocalyptic number.

130120230300000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130120230300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217673810984448).

130120230300000 is an abundant number, since it is smaller than the sum of its proper divisors (305227391668896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130120230300000 is an equidigital number, since it uses as much as digits as its factorization.

130120230300000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34041 (or 34013 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 130120230300000 its reverse (3032021031), we get a palindrome (130123262321031).

The spelling of 130120230300000 in words is "one hundred thirty trillion, one hundred twenty billion, two hundred thirty million, three hundred thousand".