113752990349 has 2 divisors, whose sum is σ = 113752990350. Its totient is φ = 113752990348.

The previous prime is 113752990319. The next prime is 113752990363. The reversal of 113752990349 is 943099257311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70782602500 + 42970387849 = 266050^2 + 207293^2 .

It is an emirp because it is prime and its reverse (943099257311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113752990349 - 2²⁰ = 113751941773 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113752990349.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113752990319) 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, 56876495174 + 56876495175.

It is an arithmetic number, because the mean of its divisors is an integer number (56876495175).

Almost surely, 2^113752990349 is an apocalyptic number.

It is an amenable number.

113752990349 is a deficient number, since it is larger than the sum of its proper divisors (1).

113752990349 is an equidigital number, since it uses as much as digits as its factorization.

113752990349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1837080, while the sum is 53.

The spelling of 113752990349 in words is "one hundred thirteen billion, seven hundred fifty-two million, nine hundred ninety thousand, three hundred forty-nine".