89830626311 has 2 divisors, whose sum is σ = 89830626312. Its totient is φ = 89830626310.

The previous prime is 89830626299. The next prime is 89830626317. The reversal of 89830626311 is 11362603898.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89830626311 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89830626317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44915313155 + 44915313156.

It is an arithmetic number, because the mean of its divisors is an integer number (44915313156).

Almost surely, 2^89830626311 is an apocalyptic number.

89830626311 is a deficient number, since it is larger than the sum of its proper divisors (1).

89830626311 is an equidigital number, since it uses as much as digits as its factorization.

89830626311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 47.

The spelling of 89830626311 in words is "eighty-nine billion, eight hundred thirty million, six hundred twenty-six thousand, three hundred eleven".