102110012111010 has 16 divisors (see below), whose sum is σ = 245064029066496. Its totient is φ = 27229336562928.

The previous prime is 102110012110937. The next prime is 102110012111017. The reversal of 102110012111010 is 10111210011201.

It is not an unprimeable number, because it can be changed into a prime (102110012111017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1701833535154 + ... + 1701833535213.

It is an arithmetic number, because the mean of its divisors is an integer number (15316501816656).

Almost surely, 2^{102110012111010} is an apocalyptic number.

102110012111010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102110012111010 is an abundant number, since it is smaller than the sum of its proper divisors (142954016955486).

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

102110012111010 is a wasteful number, since it uses less digits than its factorization.

102110012111010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3403667070377.

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

Adding to 102110012111010 its reverse (10111210011201), we get a palindrome (112221222122211).

The spelling of 102110012111010 in words is "one hundred two trillion, one hundred ten billion, twelve million, one hundred eleven thousand, ten".