102130114511 has 2 divisors, whose sum is σ = 102130114512. Its totient is φ = 102130114510.

The previous prime is 102130114487. The next prime is 102130114543. The reversal of 102130114511 is 115411031201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102130114511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102130114561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51065057255 + 51065057256.

It is an arithmetic number, because the mean of its divisors is an integer number (51065057256).

Almost surely, 2^102130114511 is an apocalyptic number.

102130114511 is a deficient number, since it is larger than the sum of its proper divisors (1).

102130114511 is an equidigital number, since it uses as much as digits as its factorization.

102130114511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 20.

Adding to 102130114511 its reverse (115411031201), we get a palindrome (217541145712).

The spelling of 102130114511 in words is "one hundred two billion, one hundred thirty million, one hundred fourteen thousand, five hundred eleven".