10023423565251 has 8 divisors (see below), whose sum is σ = 13364582895360. Its totient is φ = 6682273305992.

The previous prime is 10023423565241. The next prime is 10023423565261. The reversal of 10023423565251 is 15256532432001.

It is an interprime number because it is at equal distance from previous prime (10023423565241) and next prime (10023423565261).

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

It is a cyclic number.

It is not a de Polignac number, because 10023423565251 - 2¹¹ = 10023423563203 is a prime.

It is a super-3 number, since 3×10023423565251³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (10023423565201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 971746 + ... + 4581608.

It is an arithmetic number, because the mean of its divisors is an integer number (1670572861920).

Almost surely, 2^{10023423565251} is an apocalyptic number.

10023423565251 is a deficient number, since it is larger than the sum of its proper divisors (3341159330109).

10023423565251 is an equidigital number, since it uses as much as digits as its factorization.

10023423565251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4535425.

The product of its (nonzero) digits is 216000, while the sum is 39.

Adding to 10023423565251 its reverse (15256532432001), we get a palindrome (25279955997252).

The spelling of 10023423565251 in words is "ten trillion, twenty-three billion, four hundred twenty-three million, five hundred sixty-five thousand, two hundred fifty-one".