1012130241231 has 16 divisors (see below), whose sum is σ = 1362385764864. Its totient is φ = 668316574464.

The previous prime is 1012130241211. The next prime is 1012130241247. The reversal of 1012130241231 is 1321420312101.

It is not a de Polignac number, because 1012130241231 - 2²⁷ = 1011996023503 is a prime.

It is a super-2 number, since 2×1012130241231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1012130241198 and 1012130241207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012130241211) 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, 1348170 + ... + 1960056.

It is an arithmetic number, because the mean of its divisors is an integer number (85149110304).

Almost surely, 2^{1012130241231} is an apocalyptic number.

1012130241231 is a deficient number, since it is larger than the sum of its proper divisors (350255523633).

1012130241231 is a wasteful number, since it uses less digits than its factorization.

1012130241231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617150.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1012130241231 its reverse (1321420312101), we get a palindrome (2333550553332).

The spelling of 1012130241231 in words is "one trillion, twelve billion, one hundred thirty million, two hundred forty-one thousand, two hundred thirty-one".