113345046145 has 32 divisors (see below), whose sum is σ = 138738562560. Its totient is φ = 88876892160.

The previous prime is 113345046137. The next prime is 113345046163. The reversal of 113345046145 is 541640543311.

It is not a de Polignac number, because 113345046145 - 2³ = 113345046137 is a prime.

It is a super-2 number, since 2×113345046145² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55916622 + ... + 55918648.

It is an arithmetic number, because the mean of its divisors is an integer number (4335580080).

Almost surely, 2^113345046145 is an apocalyptic number.

It is an amenable number.

113345046145 is a deficient number, since it is larger than the sum of its proper divisors (25393516415).

113345046145 is a wasteful number, since it uses less digits than its factorization.

113345046145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2985.

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 113345046145 its reverse (541640543311), we get a palindrome (654985589456).

The spelling of 113345046145 in words is "one hundred thirteen billion, three hundred forty-five million, forty-six thousand, one hundred forty-five".