113021023151 has 2 divisors, whose sum is σ = 113021023152. Its totient is φ = 113021023150.

The previous prime is 113021023133. The next prime is 113021023267. The reversal of 113021023151 is 151320120311.

It is a weak prime.

It is an emirp because it is prime and its reverse (151320120311) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113021023151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113021028151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56510511575 + 56510511576.

It is an arithmetic number, because the mean of its divisors is an integer number (56510511576).

Almost surely, 2^113021023151 is an apocalyptic number.

113021023151 is a deficient number, since it is larger than the sum of its proper divisors (1).

113021023151 is an equidigital number, since it uses as much as digits as its factorization.

113021023151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 20.

Adding to 113021023151 its reverse (151320120311), we get a palindrome (264341143462).

The spelling of 113021023151 in words is "one hundred thirteen billion, twenty-one million, twenty-three thousand, one hundred fifty-one".