102130104211 has 2 divisors, whose sum is σ = 102130104212. Its totient is φ = 102130104210.

The previous prime is 102130104157. The next prime is 102130104239. The reversal of 102130104211 is 112401031201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102130104211 - 2²⁷ = 101995886483 is a prime.

It is a super-2 number, since 2×102130104211² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (102130104511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51065052105 + 51065052106.

It is an arithmetic number, because the mean of its divisors is an integer number (51065052106).

Almost surely, 2^102130104211 is an apocalyptic number.

102130104211 is a deficient number, since it is larger than the sum of its proper divisors (1).

102130104211 is an equidigital number, since it uses as much as digits as its factorization.

102130104211 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 102130104211 its reverse (112401031201), we get a palindrome (214531135412).

The spelling of 102130104211 in words is "one hundred two billion, one hundred thirty million, one hundred four thousand, two hundred eleven".