103130250000 has 140 divisors (see below), whose sum is σ = 333022924752. Its totient is φ = 27501200000.

The previous prime is 103130249987. The next prime is 103130250019. The reversal of 103130250000 is 52031301.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 681247 + ... + 818753.

Almost surely, 2^103130250000 is an apocalyptic number.

103130250000 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 103130250000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166511462376).

103130250000 is an abundant number, since it is smaller than the sum of its proper divisors (229892674752).

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

103130250000 is an frugal number, since it uses more digits than its factorization.

103130250000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137548 (or 137517 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 15.

Adding to 103130250000 its reverse (52031301), we get a palindrome (103182281301).

The spelling of 103130250000 in words is "one hundred three billion, one hundred thirty million, two hundred fifty thousand".