23053001331 has 4 divisors (see below), whose sum is σ = 30737335112. Its totient is φ = 15368667552.

The previous prime is 23053001329. The next prime is 23053001357. The reversal of 23053001331 is 13310035032.

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

It is not a de Polignac number, because 23053001331 - 2¹ = 23053001329 is a prime.

It is a super-2 number, since 2×23053001331² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23053001298 and 23053001307.

It is not an unprimeable number, because it can be changed into a prime (23053001311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3842166886 + ... + 3842166891.

It is an arithmetic number, because the mean of its divisors is an integer number (7684333778).

Almost surely, 2^23053001331 is an apocalyptic number.

23053001331 is a deficient number, since it is larger than the sum of its proper divisors (7684333781).

23053001331 is an equidigital number, since it uses as much as digits as its factorization.

23053001331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7684333780.

The product of its (nonzero) digits is 810, while the sum is 21.

Adding to 23053001331 its reverse (13310035032), we get a palindrome (36363036363).

The spelling of 23053001331 in words is "twenty-three billion, fifty-three million, one thousand, three hundred thirty-one".