232513141603123 has 4 divisors (see below), whose sum is σ = 232514384093208. Its totient is φ = 232511899113040.

The previous prime is 232513141603091. The next prime is 232513141603159. The reversal of 232513141603123 is 321306141315232.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 232513141603123 - 2⁵ = 232513141603091 is a prime.

It is a super-2 number, since 2×232513141603123² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232513141609123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 620964298 + ... + 621338623.

It is an arithmetic number, because the mean of its divisors is an integer number (58128596023302).

Almost surely, 2^{232513141603123} is an apocalyptic number.

232513141603123 is a deficient number, since it is larger than the sum of its proper divisors (1242490085).

232513141603123 is a wasteful number, since it uses less digits than its factorization.

232513141603123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242490084.

The product of its (nonzero) digits is 77760, while the sum is 37.

Adding to 232513141603123 its reverse (321306141315232), we get a palindrome (553819282918355).

The spelling of 232513141603123 in words is "two hundred thirty-two trillion, five hundred thirteen billion, one hundred forty-one million, six hundred three thousand, one hundred twenty-three".