46013123 has 6 divisors (see below), whose sum is σ = 49825044. Its totient is φ = 42473496.

The previous prime is 46013119. The next prime is 46013131. The reversal of 46013123 is 32131064.

It is not a de Polignac number, because 46013123 - 2² = 46013119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46013095 and 46013104.

It is not an unprimeable number, because it can be changed into a prime (46013113) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 135965 + ... + 136302.

It is an arithmetic number, because the mean of its divisors is an integer number (8304174).

Almost surely, 2^46013123 is an apocalyptic number.

46013123 is a deficient number, since it is larger than the sum of its proper divisors (3811921).

46013123 is a wasteful number, since it uses less digits than its factorization.

46013123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272293 (or 272280 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 46013123 is about 6783.2973545319. The cubic root of 46013123 is about 358.3388565701.

Adding to 46013123 its reverse (32131064), we get a palindrome (78144187).

The spelling of 46013123 in words is "forty-six million, thirteen thousand, one hundred twenty-three".