102121010001102 has 16 divisors (see below), whose sum is σ = 214991600002560. Its totient is φ = 32248740000312.

The previous prime is 102121010001071. The next prime is 102121010001181. The reversal of 102121010001102 is 201100010121201.

102121010001102 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447899166558 + ... + 447899166785.

It is an arithmetic number, because the mean of its divisors is an integer number (13436975000160).

Almost surely, 2^{102121010001102} is an apocalyptic number.

102121010001102 is an abundant number, since it is smaller than the sum of its proper divisors (112870590001458).

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

102121010001102 is a wasteful number, since it uses less digits than its factorization.

102121010001102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895798333367.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 102121010001102 its reverse (201100010121201), we get a palindrome (303221020122303).

The spelling of 102121010001102 in words is "one hundred two trillion, one hundred twenty-one billion, ten million, one thousand, one hundred two".