112401342031 has 12 divisors (see below), whose sum is σ = 123561105976. Its totient is φ = 102172680720.

The previous prime is 112401342029. The next prime is 112401342037. The reversal of 112401342031 is 130243104211.

It is not a de Polignac number, because 112401342031 - 2¹ = 112401342029 is a prime.

It is a super-2 number, since 2×112401342031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112401341993 and 112401342011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112401342037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1313356 + ... + 1396318.

Almost surely, 2^112401342031 is an apocalyptic number.

112401342031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112401342031 is a deficient number, since it is larger than the sum of its proper divisors (11159763945).

112401342031 is a wasteful number, since it uses less digits than its factorization.

112401342031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94182 (or 94171 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 112401342031 its reverse (130243104211), we get a palindrome (242644446242).

The spelling of 112401342031 in words is "one hundred twelve billion, four hundred one million, three hundred forty-two thousand, thirty-one".