100615013530 has 64 divisors (see below), whose sum is σ = 188456336640. Its totient is φ = 38643264000.

The previous prime is 100615013497. The next prime is 100615013549. The reversal of 100615013530 is 35310516001.

It is a super-3 number, since 3×100615013530³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100615013495 and 100615013504.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18800355 + ... + 18805705.

It is an arithmetic number, because the mean of its divisors is an integer number (2944630260).

Almost surely, 2^100615013530 is an apocalyptic number.

100615013530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100615013530 is a deficient number, since it is larger than the sum of its proper divisors (87841323110).

100615013530 is a wasteful number, since it uses less digits than its factorization.

100615013530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6055.

The product of its (nonzero) digits is 1350, while the sum is 25.

Adding to 100615013530 its reverse (35310516001), we get a palindrome (135925529531).

The spelling of 100615013530 in words is "one hundred billion, six hundred fifteen million, thirteen thousand, five hundred thirty".