202310552051 has 8 divisors (see below), whose sum is σ = 204608033760. Its totient is φ = 200019480192.

The previous prime is 202310552039. The next prime is 202310552063. The reversal of 202310552051 is 150255013202.

It is an interprime number because it is at equal distance from previous prime (202310552039) and next prime (202310552063).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202310552051 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 202310552051.

It is not an unprimeable number, because it can be changed into a prime (202310552021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1538966 + ... + 1665243.

It is an arithmetic number, because the mean of its divisors is an integer number (25576004220).

Almost surely, 2^202310552051 is an apocalyptic number.

202310552051 is a deficient number, since it is larger than the sum of its proper divisors (2297481709).

202310552051 is a wasteful number, since it uses less digits than its factorization.

202310552051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3204925.

The product of its (nonzero) digits is 3000, while the sum is 26.

Adding to 202310552051 its reverse (150255013202), we get a palindrome (352565565253).

The spelling of 202310552051 in words is "two hundred two billion, three hundred ten million, five hundred fifty-two thousand, fifty-one".