102140100311 has 2 divisors, whose sum is σ = 102140100312. Its totient is φ = 102140100310.

The previous prime is 102140100301. The next prime is 102140100317. The reversal of 102140100311 is 113001041201.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102140100311 is a prime.

It is a super-2 number, since 2×102140100311² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102140100317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51070050155 + 51070050156.

It is an arithmetic number, because the mean of its divisors is an integer number (51070050156).

Almost surely, 2^102140100311 is an apocalyptic number.

102140100311 is a deficient number, since it is larger than the sum of its proper divisors (1).

102140100311 is an equidigital number, since it uses as much as digits as its factorization.

102140100311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 102140100311 its reverse (113001041201), we get a palindrome (215141141512).

The spelling of 102140100311 in words is "one hundred two billion, one hundred forty million, one hundred thousand, three hundred eleven".