102100220110110 has 32 divisors (see below), whose sum is σ = 245041535044512. Its totient is φ = 27226613498240.

The previous prime is 102100220110067. The next prime is 102100220110129. The reversal of 102100220110110 is 11011022001201.

It is a Curzon number.

It is a congruent number.

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, 565792 + ... + 14301068.

It is an arithmetic number, because the mean of its divisors is an integer number (7657547970141).

Almost surely, 2^{102100220110110} is an apocalyptic number.

102100220110110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102100220110110 is an abundant number, since it is smaller than the sum of its proper divisors (142941314934402).

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

102100220110110 is a wasteful number, since it uses less digits than its factorization.

102100220110110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13983068.

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

Adding to 102100220110110 its reverse (11011022001201), we get a palindrome (113111242111311).

The spelling of 102100220110110 in words is "one hundred two trillion, one hundred billion, two hundred twenty million, one hundred ten thousand, one hundred ten".