113493401941 has 2 divisors, whose sum is σ = 113493401942. Its totient is φ = 113493401940.

The previous prime is 113493401881. The next prime is 113493401947. The reversal of 113493401941 is 149104394311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112328203716 + 1165198225 = 335154^2 + 34135^2 .

It is a cyclic number.

It is not a de Polignac number, because 113493401941 - 2¹³ = 113493393749 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113493401894 and 113493401903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113493401947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56746700970 + 56746700971.

It is an arithmetic number, because the mean of its divisors is an integer number (56746700971).

Almost surely, 2^113493401941 is an apocalyptic number.

It is an amenable number.

113493401941 is a deficient number, since it is larger than the sum of its proper divisors (1).

113493401941 is an equidigital number, since it uses as much as digits as its factorization.

113493401941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 40.

The spelling of 113493401941 in words is "one hundred thirteen billion, four hundred ninety-three million, four hundred one thousand, nine hundred forty-one".