1012326066231 has 16 divisors (see below), whose sum is σ = 1380216305664. Its totient is φ = 659695972064.

The previous prime is 1012326066209. The next prime is 1012326066289. The reversal of 1012326066231 is 1326606232101.

It is not a de Polignac number, because 1012326066231 - 2¹³ = 1012326058039 is a prime.

It is a super-2 number, since 2×1012326066231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1012326066192 and 1012326066201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012326067231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4391775 + ... + 4616528.

It is an arithmetic number, because the mean of its divisors is an integer number (86263519104).

Almost surely, 2^{1012326066231} is an apocalyptic number.

1012326066231 is a deficient number, since it is larger than the sum of its proper divisors (367890239433).

1012326066231 is an equidigital number, since it uses as much as digits as its factorization.

1012326066231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9009150.

The product of its (nonzero) digits is 15552, while the sum is 33.

The spelling of 1012326066231 in words is "one trillion, twelve billion, three hundred twenty-six million, sixty-six thousand, two hundred thirty-one".