1232123030331 has 8 divisors (see below), whose sum is σ = 1643816215104. Its totient is φ = 820922599560.

The previous prime is 1232123030311. The next prime is 1232123030353. The reversal of 1232123030331 is 1330303212321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1232123030331 - 2¹⁵ = 1232122997563 is a prime.

It is a super-2 number, since 2×1232123030331² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1232123030311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123182665 + ... + 123192666.

It is an arithmetic number, because the mean of its divisors is an integer number (205477026888).

Almost surely, 2^{1232123030331} is an apocalyptic number.

1232123030331 is a deficient number, since it is larger than the sum of its proper divisors (411693184773).

1232123030331 is a wasteful number, since it uses less digits than its factorization.

1232123030331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246377001.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 1232123030331 its reverse (1330303212321), we get a palindrome (2562426242652).

The spelling of 1232123030331 in words is "one trillion, two hundred thirty-two billion, one hundred twenty-three million, thirty thousand, three hundred thirty-one".