101304120311 has 2 divisors, whose sum is σ = 101304120312. Its totient is φ = 101304120310.

The previous prime is 101304120299. The next prime is 101304120331. The reversal of 101304120311 is 113021403101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101304120311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101304120311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101304120331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50652060155 + 50652060156.

It is an arithmetic number, because the mean of its divisors is an integer number (50652060156).

Almost surely, 2^101304120311 is an apocalyptic number.

101304120311 is a deficient number, since it is larger than the sum of its proper divisors (1).

101304120311 is an equidigital number, since it uses as much as digits as its factorization.

101304120311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 101304120311 its reverse (113021403101), we get a palindrome (214325523412).

The spelling of 101304120311 in words is "one hundred one billion, three hundred four million, one hundred twenty thousand, three hundred eleven".