113020132387 has 2 divisors, whose sum is σ = 113020132388. Its totient is φ = 113020132386.

The previous prime is 113020132307. The next prime is 113020132409. The reversal of 113020132387 is 783231020311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113020132387 - 2³¹ = 110872648739 is a prime.

It is not a weakly prime, because it can be changed into another prime (113020132307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56510066193 + 56510066194.

It is an arithmetic number, because the mean of its divisors is an integer number (56510066194).

Almost surely, 2^113020132387 is an apocalyptic number.

113020132387 is a deficient number, since it is larger than the sum of its proper divisors (1).

113020132387 is an equidigital number, since it uses as much as digits as its factorization.

113020132387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 31.

Adding to 113020132387 its reverse (783231020311), we get a palindrome (896251152698).

The spelling of 113020132387 in words is "one hundred thirteen billion, twenty million, one hundred thirty-two thousand, three hundred eighty-seven".