102113022211 has 2 divisors, whose sum is σ = 102113022212. Its totient is φ = 102113022210.

The previous prime is 102113022203. The next prime is 102113022233. The reversal of 102113022211 is 112220311201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102113022211 - 2³ = 102113022203 is a prime.

It is not a weakly prime, because it can be changed into another prime (102113022611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51056511105 + 51056511106.

It is an arithmetic number, because the mean of its divisors is an integer number (51056511106).

Almost surely, 2^102113022211 is an apocalyptic number.

102113022211 is a deficient number, since it is larger than the sum of its proper divisors (1).

102113022211 is an equidigital number, since it uses as much as digits as its factorization.

102113022211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 102113022211 its reverse (112220311201), we get a palindrome (214333333412).

The spelling of 102113022211 in words is "one hundred two billion, one hundred thirteen million, twenty-two thousand, two hundred eleven".