90214027085311 has 2 divisors, whose sum is σ = 90214027085312. Its totient is φ = 90214027085310.

The previous prime is 90214027085233. The next prime is 90214027085383. The reversal of 90214027085311 is 11358072041209.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 90214027085311 - 2¹¹ = 90214027083263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (90214027085011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45107013542655 + 45107013542656.

It is an arithmetic number, because the mean of its divisors is an integer number (45107013542656).

Almost surely, 2^{90214027085311} is an apocalyptic number.

90214027085311 is a deficient number, since it is larger than the sum of its proper divisors (1).

90214027085311 is an equidigital number, since it uses as much as digits as its factorization.

90214027085311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 43.

The spelling of 90214027085311 in words is "ninety trillion, two hundred fourteen billion, twenty-seven million, eighty-five thousand, three hundred eleven".