91060560106 has 32 divisors (see below), whose sum is σ = 143121686400. Its totient is φ = 43394675520.

The previous prime is 91060559987. The next prime is 91060560133. The reversal of 91060560106 is 60106506019.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6342496 + ... + 6356836.

It is an arithmetic number, because the mean of its divisors is an integer number (4472552700).

Almost surely, 2^91060560106 is an apocalyptic number.

91060560106 is a deficient number, since it is larger than the sum of its proper divisors (52061126294).

91060560106 is a wasteful number, since it uses less digits than its factorization.

91060560106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15774.

The product of its (nonzero) digits is 9720, while the sum is 34.

The spelling of 91060560106 in words is "ninety-one billion, sixty million, five hundred sixty thousand, one hundred six".