113021303287 has 2 divisors, whose sum is σ = 113021303288. Its totient is φ = 113021303286.

The previous prime is 113021303249. The next prime is 113021303323. The reversal of 113021303287 is 782303120311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113021303287 - 2¹⁵ = 113021270519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113021303387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56510651643 + 56510651644.

It is an arithmetic number, because the mean of its divisors is an integer number (56510651644).

Almost surely, 2^113021303287 is an apocalyptic number.

113021303287 is a deficient number, since it is larger than the sum of its proper divisors (1).

113021303287 is an equidigital number, since it uses as much as digits as its factorization.

113021303287 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 113021303287 its reverse (782303120311), we get a palindrome (895324423598).

The spelling of 113021303287 in words is "one hundred thirteen billion, twenty-one million, three hundred three thousand, two hundred eighty-seven".