10231046216465 has 4 divisors (see below), whose sum is σ = 12277255459764. Its totient is φ = 8184836973168.

The previous prime is 10231046216453. The next prime is 10231046216491. The reversal of 10231046216465 is 56461264013201.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1223220516049 + 9007825700416 = 1105993^2 + 3001304^2 .

It is a cyclic number.

It is not a de Polignac number, because 10231046216465 - 2²⁸ = 10230777781009 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1023104621642 + ... + 1023104621651.

It is an arithmetic number, because the mean of its divisors is an integer number (3069313864941).

Almost surely, 2^{10231046216465} is an apocalyptic number.

It is an amenable number.

10231046216465 is a deficient number, since it is larger than the sum of its proper divisors (2046209243299).

10231046216465 is an equidigital number, since it uses as much as digits as its factorization.

10231046216465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2046209243298.

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 10231046216465 in words is "ten trillion, two hundred thirty-one billion, forty-six million, two hundred sixteen thousand, four hundred sixty-five".