89150161213 has 2 divisors, whose sum is σ = 89150161214. Its totient is φ = 89150161212.

The previous prime is 89150161201. The next prime is 89150161271. The reversal of 89150161213 is 31216105198.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48718201284 + 40431959929 = 220722^2 + 201077^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89150161213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89150161283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44575080606 + 44575080607.

It is an arithmetic number, because the mean of its divisors is an integer number (44575080607).

Almost surely, 2^89150161213 is an apocalyptic number.

It is an amenable number.

89150161213 is a deficient number, since it is larger than the sum of its proper divisors (1).

89150161213 is an equidigital number, since it uses as much as digits as its factorization.

89150161213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 37.

The spelling of 89150161213 in words is "eighty-nine billion, one hundred fifty million, one hundred sixty-one thousand, two hundred thirteen".