113100311 has 2 divisors, whose sum is σ = 113100312. Its totient is φ = 113100310.

The previous prime is 113100301. The next prime is 113100341. The reversal of 113100311 is 113001311.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (113001311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113100311 - 2²⁶ = 45991447 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 113100292 and 113100301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113100301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56550155 + 56550156.

It is an arithmetic number, because the mean of its divisors is an integer number (56550156).

Almost surely, 2^113100311 is an apocalyptic number.

113100311 is a deficient number, since it is larger than the sum of its proper divisors (1).

113100311 is an equidigital number, since it uses as much as digits as its factorization.

113100311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9, while the sum is 11.

The square root of 113100311 is about 10634.8629986474. The cubic root of 113100311 is about 483.6018271474.

Adding to 113100311 its reverse (113001311), we get a palindrome (226101622).

The spelling of 113100311 in words is "one hundred thirteen million, one hundred thousand, three hundred eleven".