100102112111210 has 64 divisors (see below), whose sum is σ = 196739620858368. Its totient is φ = 36368280000000.

The previous prime is 100102112111207. The next prime is 100102112111231. The reversal of 100102112111210 is 12111211201001.

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, 1288094255 + ... + 1288171965.

It is an arithmetic number, because the mean of its divisors is an integer number (3074056575912).

Almost surely, 2^{100102112111210} is an apocalyptic number.

100102112111210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100102112111210 is a deficient number, since it is larger than the sum of its proper divisors (96637508747158).

100102112111210 is a wasteful number, since it uses less digits than its factorization.

100102112111210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88031.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 100102112111210 its reverse (12111211201001), we get a palindrome (112213323312211).

The spelling of 100102112111210 in words is "one hundred trillion, one hundred two billion, one hundred twelve million, one hundred eleven thousand, two hundred ten".