100432012551330 has 64 divisors (see below), whose sum is σ = 245484274250880. Its totient is φ = 26289050571264.

The previous prime is 100432012551323. The next prime is 100432012551347. The reversal of 100432012551330 is 33155210234001.

It is a super-2 number, since 2×100432012551330² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 40708099 + ... + 43104678.

It is an arithmetic number, because the mean of its divisors is an integer number (3835691785170).

Almost surely, 2^{100432012551330} is an apocalyptic number.

100432012551330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100432012551330 is an abundant number, since it is smaller than the sum of its proper divisors (145052261699550).

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

100432012551330 is a wasteful number, since it uses less digits than its factorization.

100432012551330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83813523.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 100432012551330 its reverse (33155210234001), we get a palindrome (133587222785331).

The spelling of 100432012551330 in words is "one hundred trillion, four hundred thirty-two billion, twelve million, five hundred fifty-one thousand, three hundred thirty".