123033111003232 has 24 divisors (see below), whose sum is σ = 242230829888376. Its totient is φ = 61514170079232.

The previous prime is 123033111003203. The next prime is 123033111003251. The reversal of 123033111003232 is 232300111330321.

It is a junction number, because it is equal to n+sod(n) for n = 123033111003197 and 123033111003206.

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, 73706178 + ... + 75356929.

It is an arithmetic number, because the mean of its divisors is an integer number (10092951245349).

Almost surely, 2^{123033111003232} is an apocalyptic number.

It is an amenable number.

123033111003232 is a deficient number, since it is larger than the sum of its proper divisors (119197718885144).

123033111003232 is a wasteful number, since it uses less digits than its factorization.

123033111003232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149088910 (or 149088902 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 123033111003232 its reverse (232300111330321), we get a palindrome (355333222333553).

The spelling of 123033111003232 in words is "one hundred twenty-three trillion, thirty-three billion, one hundred eleven million, three thousand, two hundred thirty-two".