113143034240377 has 2 divisors, whose sum is σ = 113143034240378. Its totient is φ = 113143034240376.

The previous prime is 113143034240231. The next prime is 113143034240413. The reversal of 113143034240377 is 773042430341311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98834396519401 + 14308637720976 = 9941549^2 + 3782676^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113143034240377 is a prime.

It is a super-3 number, since 3×113143034240377³ (a number of 43 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (113143034250377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56571517120188 + 56571517120189.

It is an arithmetic number, because the mean of its divisors is an integer number (56571517120189).

Almost surely, 2^{113143034240377} is an apocalyptic number.

It is an amenable number.

113143034240377 is a deficient number, since it is larger than the sum of its proper divisors (1).

113143034240377 is an equidigital number, since it uses as much as digits as its factorization.

113143034240377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 508032, while the sum is 43.

Adding to 113143034240377 its reverse (773042430341311), we get a palindrome (886185464581688).

The spelling of 113143034240377 in words is "one hundred thirteen trillion, one hundred forty-three billion, thirty-four million, two hundred forty thousand, three hundred seventy-seven".