100100010105010 has 64 divisors (see below), whose sum is σ = 192492677059200. Its totient is φ = 37347137713152.

The previous prime is 100100010104921. The next prime is 100100010105119. The reversal of 100100010105010 is 10501010001001.

It is a super-2 number, since 2×100100010105010² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 9541576 + ... + 17065804.

It is an arithmetic number, because the mean of its divisors is an integer number (3007698079050).

Almost surely, 2^{100100010105010} is an apocalyptic number.

100100010105010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100100010105010 is a deficient number, since it is larger than the sum of its proper divisors (92392666954190).

100100010105010 is a wasteful number, since it uses less digits than its factorization.

100100010105010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7524955.

The product of its (nonzero) digits is 5, while the sum is 10.

Adding to 100100010105010 its reverse (10501010001001), we get a palindrome (110601020106011).

The spelling of 100100010105010 in words is "one hundred trillion, one hundred billion, ten million, one hundred five thousand, ten".