32231123314551 has 12 divisors (see below), whose sum is σ = 53206933725712. Its totient is φ = 18417784751136.

The previous prime is 32231123314333. The next prime is 32231123314571. The reversal of 32231123314551 is 15541332113223.

32231123314551 is a `hidden beast` number, since 3 + 2 + 2 + 311 + 2 + 331 + 4 + 5 + 5 + 1 = 666.

It is not a de Polignac number, because 32231123314551 - 2¹¹ = 32231123312503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32231123314571) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 255802565926 + ... + 255802566051.

Almost surely, 2^{32231123314551} is an apocalyptic number.

32231123314551 is a deficient number, since it is larger than the sum of its proper divisors (20975810411161).

32231123314551 is a wasteful number, since it uses less digits than its factorization.

32231123314551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511605131990 (or 511605131987 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

Adding to 32231123314551 its reverse (15541332113223), we get a palindrome (47772455427774).

The spelling of 32231123314551 in words is "thirty-two trillion, two hundred thirty-one billion, one hundred twenty-three million, three hundred fourteen thousand, five hundred fifty-one".