102111022023211 has 32 divisors (see below), whose sum is σ = 105261826176000. Its totient is φ = 99018928673280.

The previous prime is 102111022023203. The next prime is 102111022023277. The reversal of 102111022023211 is 112320220111201.

It is a cyclic number.

It is not a de Polignac number, because 102111022023211 - 2³ = 102111022023203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102111022024211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 858759715 + ... + 858878611.

It is an arithmetic number, because the mean of its divisors is an integer number (3289432068000).

Almost surely, 2^{102111022023211} is an apocalyptic number.

102111022023211 is a deficient number, since it is larger than the sum of its proper divisors (3150804152789).

102111022023211 is a wasteful number, since it uses less digits than its factorization.

102111022023211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119779.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 102111022023211 its reverse (112320220111201), we get a palindrome (214431242134412).

The spelling of 102111022023211 in words is "one hundred two trillion, one hundred eleven billion, twenty-two million, twenty-three thousand, two hundred eleven".