113837953 has 2 divisors, whose sum is σ = 113837954. Its totient is φ = 113837952.

The previous prime is 113837951. The next prime is 113837981. The reversal of 113837953 is 359738311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 113699569 + 138384 = 10663^2 + 372^2 .

It is a cyclic number.

It is not a de Polignac number, because 113837953 - 2¹ = 113837951 is a prime.

Together with 113837951, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (113837951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56918976 + 56918977.

It is an arithmetic number, because the mean of its divisors is an integer number (56918977).

Almost surely, 2^113837953 is an apocalyptic number.

It is an amenable number.

113837953 is a deficient number, since it is larger than the sum of its proper divisors (1).

113837953 is an equidigital number, since it uses as much as digits as its factorization.

113837953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 68040, while the sum is 40.

The square root of 113837953 is about 10669.4870073495. The cubic root of 113837953 is about 484.6509026439.

The spelling of 113837953 in words is "one hundred thirteen million, eight hundred thirty-seven thousand, nine hundred fifty-three".