101230311313 has 2 divisors, whose sum is σ = 101230311314. Its totient is φ = 101230311312.

The previous prime is 101230311311. The next prime is 101230311353. The reversal of 101230311313 is 313113032101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79449569424 + 21780741889 = 281868^2 + 147583^2 .

It is a cyclic number.

It is not a de Polignac number, because 101230311313 - 2¹ = 101230311311 is a prime.

Together with 101230311311, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (101230311311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50615155656 + 50615155657.

It is an arithmetic number, because the mean of its divisors is an integer number (50615155657).

Almost surely, 2^101230311313 is an apocalyptic number.

It is an amenable number.

101230311313 is a deficient number, since it is larger than the sum of its proper divisors (1).

101230311313 is an equidigital number, since it uses as much as digits as its factorization.

101230311313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 101230311313 its reverse (313113032101), we get a palindrome (414343343414).

The spelling of 101230311313 in words is "one hundred one billion, two hundred thirty million, three hundred eleven thousand, three hundred thirteen".