23023213441431 has 16 divisors (see below), whose sum is σ = 35430348269568. Its totient is φ = 13025863332000.

The previous prime is 23023213441399. The next prime is 23023213441471. The reversal of 23023213441431 is 13414431232032.

It is not a de Polignac number, because 23023213441431 - 2⁵ = 23023213441399 is a prime.

It is a super-3 number, since 3×23023213441431³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 23023213441392 and 23023213441401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23023213441471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5427440935 + ... + 5427445176.

It is an arithmetic number, because the mean of its divisors is an integer number (2214396766848).

Almost surely, 2^{23023213441431} is an apocalyptic number.

23023213441431 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

23023213441431 is a deficient number, since it is larger than the sum of its proper divisors (12407134828137).

23023213441431 is a wasteful number, since it uses less digits than its factorization.

23023213441431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10854886222.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 23023213441431 its reverse (13414431232032), we get a palindrome (36437644673463).

The spelling of 23023213441431 in words is "twenty-three trillion, twenty-three billion, two hundred thirteen million, four hundred forty-one thousand, four hundred thirty-one".