102311144101 has 2 divisors, whose sum is σ = 102311144102. Its totient is φ = 102311144100.

The previous prime is 102311144069. The next prime is 102311144107. The reversal of 102311144101 is 101441113201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71070228100 + 31240916001 = 266590^2 + 176751^2 .

It is a cyclic number.

It is not a de Polignac number, because 102311144101 - 2⁵ = 102311144069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102311144107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51155572050 + 51155572051.

It is an arithmetic number, because the mean of its divisors is an integer number (51155572051).

Almost surely, 2^102311144101 is an apocalyptic number.

It is an amenable number.

102311144101 is a deficient number, since it is larger than the sum of its proper divisors (1).

102311144101 is an equidigital number, since it uses as much as digits as its factorization.

102311144101 is an evil number, because the sum of its binary digits is even.

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

Adding to 102311144101 its reverse (101441113201), we get a palindrome (203752257302).

The spelling of 102311144101 in words is "one hundred two billion, three hundred eleven million, one hundred forty-four thousand, one hundred one".