113401031241 has 4 divisors (see below), whose sum is σ = 151201374992. Its totient is φ = 75600687492.

The previous prime is 113401031203. The next prime is 113401031291. The reversal of 113401031241 is 142130104311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 113401031241 - 2¹⁷ = 113400900169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113401031291) 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 in 3 ways as a sum of consecutive naturals, for example, 18900171871 + ... + 18900171876.

It is an arithmetic number, because the mean of its divisors is an integer number (37800343748).

Almost surely, 2^113401031241 is an apocalyptic number.

It is an amenable number.

113401031241 is a deficient number, since it is larger than the sum of its proper divisors (37800343751).

113401031241 is an equidigital number, since it uses as much as digits as its factorization.

113401031241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37800343750.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 113401031241 its reverse (142130104311), we get a palindrome (255531135552).

The spelling of 113401031241 in words is "one hundred thirteen billion, four hundred one million, thirty-one thousand, two hundred forty-one".