1232012102331 has 8 divisors (see below), whose sum is σ = 1645481242944. Its totient is φ = 819942181640.

The previous prime is 1232012102297. The next prime is 1232012102339. The reversal of 1232012102331 is 1332012102321.

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

It is a cyclic number.

It is not a de Polignac number, because 1232012102331 - 2¹³ = 1232012094139 is a prime.

It is a super-2 number, since 2×1232012102331² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1232012102298 and 1232012102307.

It is not an unprimeable number, because it can be changed into a prime (1232012102339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349802925 + ... + 349806446.

It is an arithmetic number, because the mean of its divisors is an integer number (205685155368).

Almost surely, 2^{1232012102331} is an apocalyptic number.

1232012102331 is a deficient number, since it is larger than the sum of its proper divisors (413469140613).

1232012102331 is an equidigital number, since it uses as much as digits as its factorization.

1232012102331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699609961.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1232012102331 its reverse (1332012102321), we get a palindrome (2564024204652).

The spelling of 1232012102331 in words is "one trillion, two hundred thirty-two billion, twelve million, one hundred two thousand, three hundred thirty-one".