100551010430 has 32 divisors (see below), whose sum is σ = 195579576864. Its totient is φ = 36999801216.

The previous prime is 100551010421. The next prime is 100551010477. The reversal of 100551010430 is 34010155001.

It is a super-2 number, since 2×100551010430² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1281824 + ... + 1358003.

It is an arithmetic number, because the mean of its divisors is an integer number (6111861777).

Almost surely, 2^100551010430 is an apocalyptic number.

100551010430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100551010430 is a deficient number, since it is larger than the sum of its proper divisors (95028566434).

100551010430 is a wasteful number, since it uses less digits than its factorization.

100551010430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2640140.

The product of its (nonzero) digits is 300, while the sum is 20.

Adding to 100551010430 its reverse (34010155001), we get a palindrome (134561165431).

The spelling of 100551010430 in words is "one hundred billion, five hundred fifty-one million, ten thousand, four hundred thirty".