100101120111210 has 32 divisors (see below), whose sum is σ = 241135783781760. Its totient is φ = 26594399194688.

The previous prime is 100101120111203. The next prime is 100101120111241. The reversal of 100101120111210 is 12111021101001.

It is a super-2 number, since 2×100101120111210² (a number of 29 digits) contains 22 as substring.

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, 6202043982 + ... + 6202060121.

It is an arithmetic number, because the mean of its divisors is an integer number (7535493243180).

Almost surely, 2^{100101120111210} is an apocalyptic number.

100101120111210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100101120111210 is an abundant number, since it is smaller than the sum of its proper divisors (141034663670550).

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

100101120111210 is a wasteful number, since it uses less digits than its factorization.

100101120111210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12404104382.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 100101120111210 its reverse (12111021101001), we get a palindrome (112212141212211).

The spelling of 100101120111210 in words is "one hundred trillion, one hundred one billion, one hundred twenty million, one hundred eleven thousand, two hundred ten".