23052451031 has 8 divisors (see below), whose sum is σ = 23455578240. Its totient is φ = 22649737528.

The previous prime is 23052450937. The next prime is 23052451099. The reversal of 23052451031 is 13015425032.

It is a happy number.

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-23052451031 is a prime.

It is a super-2 number, since 2×23052451031² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23052453031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10070 + ... + 214956.

It is an arithmetic number, because the mean of its divisors is an integer number (2931947280).

Almost surely, 2^23052451031 is an apocalyptic number.

23052451031 is a deficient number, since it is larger than the sum of its proper divisors (403127209).

23052451031 is a wasteful number, since it uses less digits than its factorization.

23052451031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206853.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 23052451031 its reverse (13015425032), we get a palindrome (36067876063).

The spelling of 23052451031 in words is "twenty-three billion, fifty-two million, four hundred fifty-one thousand, thirty-one".