91361102 has 8 divisors (see below), whose sum is σ = 156619056. Its totient is φ = 39154752.

The previous prime is 91361071. The next prime is 91361131. The reversal of 91361102 is 20116319.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3262883 + ... + 3262910.

It is an arithmetic number, because the mean of its divisors is an integer number (19577382).

Almost surely, 2^91361102 is an apocalyptic number.

91361102 is a deficient number, since it is larger than the sum of its proper divisors (65257954).

91361102 is a wasteful number, since it uses less digits than its factorization.

91361102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6525802.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 91361102 is about 9558.3001626858. The cubic root of 91361102 is about 450.3883100939.

The spelling of 91361102 in words is "ninety-one million, three hundred sixty-one thousand, one hundred two".