1012112330413 has 4 divisors (see below), whose sum is σ = 1056117214368. Its totient is φ = 968107446460.

The previous prime is 1012112330401. The next prime is 1012112330447. The reversal of 1012112330413 is 3140332112101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1012112330413 - 2²¹ = 1012110233261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012112300413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22002441943 + ... + 22002441988.

It is an arithmetic number, because the mean of its divisors is an integer number (264029303592).

Almost surely, 2^{1012112330413} is an apocalyptic number.

It is an amenable number.

1012112330413 is a deficient number, since it is larger than the sum of its proper divisors (44004883955).

1012112330413 is an equidigital number, since it uses as much as digits as its factorization.

1012112330413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44004883954.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1012112330413 its reverse (3140332112101), we get a palindrome (4152444442514).

The spelling of 1012112330413 in words is "one trillion, twelve billion, one hundred twelve million, three hundred thirty thousand, four hundred thirteen".