123011233010332 has 12 divisors (see below), whose sum is σ = 215304361931736. Its totient is φ = 61495701029840.

The previous prime is 123011233010329. The next prime is 123011233010389. The reversal of 123011233010332 is 233010332110321.

It is a junction number, because it is equal to n+sod(n) for n = 123011233010297 and 123011233010306.

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, 2478840919 + ... + 2478890542.

It is an arithmetic number, because the mean of its divisors is an integer number (17942030160978).

Almost surely, 2^{123011233010332} is an apocalyptic number.

It is an amenable number.

123011233010332 is a deficient number, since it is larger than the sum of its proper divisors (92293128921404).

123011233010332 is a wasteful number, since it uses less digits than its factorization.

123011233010332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4957737668 (or 4957737666 counting only the distinct ones).

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

Adding to 123011233010332 its reverse (233010332110321), we get a palindrome (356021565120653).

The spelling of 123011233010332 in words is "one hundred twenty-three trillion, eleven billion, two hundred thirty-three million, ten thousand, three hundred thirty-two".