113540629 has 2 divisors, whose sum is σ = 113540630. Its totient is φ = 113540628.

The previous prime is 113540611. The next prime is 113540659. The reversal of 113540629 is 926045311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77264100 + 36276529 = 8790^2 + 6023^2 .

It is a cyclic number.

It is not a de Polignac number, because 113540629 - 2²¹ = 111443477 is a prime.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 113540629.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113540659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56770314 + 56770315.

It is an arithmetic number, because the mean of its divisors is an integer number (56770315).

Almost surely, 2^113540629 is an apocalyptic number.

It is an amenable number.

113540629 is a deficient number, since it is larger than the sum of its proper divisors (1).

113540629 is an equidigital number, since it uses as much as digits as its factorization.

113540629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 113540629 is about 10655.5445191694. The cubic root of 113540629 is about 484.2285948036.

The spelling of 113540629 in words is "one hundred thirteen million, five hundred forty thousand, six hundred twenty-nine".