1032315323651 has 4 divisors (see below), whose sum is σ = 1093039754472. Its totient is φ = 971590892832.

The previous prime is 1032315323629. The next prime is 1032315323657. The reversal of 1032315323651 is 1563235132301.

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 1032315323651 - 2²⁶ = 1032248214787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1032315323657) 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, 30362215385 + ... + 30362215418.

It is an arithmetic number, because the mean of its divisors is an integer number (273259938618).

Almost surely, 2^{1032315323651} is an apocalyptic number.

1032315323651 is a deficient number, since it is larger than the sum of its proper divisors (60724430821).

1032315323651 is an equidigital number, since it uses as much as digits as its factorization.

1032315323651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60724430820.

The product of its (nonzero) digits is 48600, while the sum is 35.

The spelling of 1032315323651 in words is "one trillion, thirty-two billion, three hundred fifteen million, three hundred twenty-three thousand, six hundred fifty-one".