16932880231 has 2 divisors, whose sum is σ = 16932880232. Its totient is φ = 16932880230.

The previous prime is 16932880229. The next prime is 16932880253. The reversal of 16932880231 is 13208823961.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16932880231 - 2¹ = 16932880229 is a prime.

It is a super-2 number, since 2×16932880231² (a number of 21 digits) contains 22 as substring.

Together with 16932880229, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16932880631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8466440115 + 8466440116.

It is an arithmetic number, because the mean of its divisors is an integer number (8466440116).

Almost surely, 2^16932880231 is an apocalyptic number.

16932880231 is a deficient number, since it is larger than the sum of its proper divisors (1).

16932880231 is an equidigital number, since it uses as much as digits as its factorization.

16932880231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 43.

The spelling of 16932880231 in words is "sixteen billion, nine hundred thirty-two million, eight hundred eighty thousand, two hundred thirty-one".