1012353149359 has 4 divisors (see below), whose sum is σ = 1022181820816. Its totient is φ = 1002524477904.

The previous prime is 1012353149351. The next prime is 1012353149363. The reversal of 1012353149359 is 9539413532101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1012353149359 - 2³ = 1012353149351 is a prime.

It is a super-2 number, since 2×1012353149359² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012353149351) 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, 4914335574 + ... + 4914335779.

It is an arithmetic number, because the mean of its divisors is an integer number (255545455204).

Almost surely, 2^{1012353149359} is an apocalyptic number.

1012353149359 is a deficient number, since it is larger than the sum of its proper divisors (9828671457).

1012353149359 is an equidigital number, since it uses as much as digits as its factorization.

1012353149359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9828671456.

The product of its (nonzero) digits is 437400, while the sum is 46.

The spelling of 1012353149359 in words is "one trillion, twelve billion, three hundred fifty-three million, one hundred forty-nine thousand, three hundred fifty-nine".