123011130323132 has 12 divisors (see below), whose sum is σ = 215707908777816. Its totient is φ = 61380299243760.

The previous prime is 123011130323093. The next prime is 123011130323269. The reversal of 123011130323132 is 231323031110321.

123011130323132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31316477243 + ... + 31316481170.

It is an arithmetic number, because the mean of its divisors is an integer number (17975659064818).

Almost surely, 2^{123011130323132} is an apocalyptic number.

It is an amenable number.

123011130323132 is a deficient number, since it is larger than the sum of its proper divisors (92696778454684).

123011130323132 is a wasteful number, since it uses less digits than its factorization.

123011130323132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62632958908 (or 62632958906 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 123011130323132 its reverse (231323031110321), we get a palindrome (354334161433453).

The spelling of 123011130323132 in words is "one hundred twenty-three trillion, eleven billion, one hundred thirty million, three hundred twenty-three thousand, one hundred thirty-two".