90100110011 has 8 divisors (see below), whose sum is σ = 90360600480. Its totient is φ = 89839974528.

The previous prime is 90100109977. The next prime is 90100110017. The reversal of 90100110011 is 11001100109.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 90100110011 - 2¹⁴ = 90100093627 is a prime.

It is a Duffinian number.

90100110011 is a modest number, since divided by 110011 gives 901 as remainder.

It is not an unprimeable number, because it can be changed into a prime (90100110017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423875 + ... + 599891.

It is an arithmetic number, because the mean of its divisors is an integer number (11295075060).

Almost surely, 2^90100110011 is an apocalyptic number.

90100110011 is a deficient number, since it is larger than the sum of its proper divisors (260490469).

90100110011 is a wasteful number, since it uses less digits than its factorization.

90100110011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177493.

The product of its (nonzero) digits is 9, while the sum is 14.

The spelling of 90100110011 in words is "ninety billion, one hundred million, one hundred ten thousand, eleven".