88016231 has 2 divisors, whose sum is σ = 88016232. Its totient is φ = 88016230.

The previous prime is 88016219. The next prime is 88016233. The reversal of 88016231 is 13261088.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88016231 is a prime.

It is a super-2 number, since 2×88016231² = 15493713838890722, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 88016233, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 88016194 and 88016203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88016233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44008115 + 44008116.

It is an arithmetic number, because the mean of its divisors is an integer number (44008116).

Almost surely, 2^88016231 is an apocalyptic number.

88016231 is a deficient number, since it is larger than the sum of its proper divisors (1).

88016231 is an equidigital number, since it uses as much as digits as its factorization.

88016231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 88016231 is about 9381.6965949662. The cubic root of 88016231 is about 444.8233629637.

The spelling of 88016231 in words is "eighty-eight million, sixteen thousand, two hundred thirty-one".