130340700 has 216 divisors, whose sum is σ = 494780832. Its totient is φ = 28016640.

The previous prime is 130340699. The next prime is 130340723. The reversal of 130340700 is 7043031.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 106492 + ... + 107708.

It is an arithmetic number, because the mean of its divisors is an integer number (2290652).

Almost surely, 2^130340700 is an apocalyptic number.

130340700 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 130340700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247390416).

130340700 is an abundant number, since it is smaller than the sum of its proper divisors (364440132).

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

130340700 is a wasteful number, since it uses less digits than its factorization.

130340700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261 (or 1251 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 130340700 is about 11416.6851581359. The cubic root of 130340700 is about 507.0218587030.

Adding to 130340700 its reverse (7043031), we get a palindrome (137383731).

The spelling of 130340700 in words is "one hundred thirty million, three hundred forty thousand, seven hundred".