23354503131 has 8 divisors (see below), whose sum is σ = 31142874640. Its totient is φ = 15567900192.

The previous prime is 23354503111. The next prime is 23354503171. The reversal of 23354503131 is 13130545332.

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

It is not a de Polignac number, because 23354503131 - 2¹¹ = 23354501083 is a prime.

It is a super-2 number, since 2×23354503131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23354503111) 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, 411016 + ... + 464373.

It is an arithmetic number, because the mean of its divisors is an integer number (3892859330).

Almost surely, 2^23354503131 is an apocalyptic number.

23354503131 is a deficient number, since it is larger than the sum of its proper divisors (7788371509).

23354503131 is an equidigital number, since it uses as much as digits as its factorization.

23354503131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884285.

The product of its (nonzero) digits is 16200, while the sum is 30.

The spelling of 23354503131 in words is "twenty-three billion, three hundred fifty-four million, five hundred three thousand, one hundred thirty-one".