91380133341 has 16 divisors (see below), whose sum is σ = 154717686400. Its totient is φ = 52217218944.

The previous prime is 91380133333. The next prime is 91380133367. The reversal of 91380133341 is 14333108319.

It is not a de Polignac number, because 91380133341 - 2³ = 91380133333 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 91380133296 and 91380133305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (91380133331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241746196 + ... + 241746573.

It is an arithmetic number, because the mean of its divisors is an integer number (9669855400).

Almost surely, 2^91380133341 is an apocalyptic number.

It is an amenable number.

91380133341 is a deficient number, since it is larger than the sum of its proper divisors (63337553059).

91380133341 is a wasteful number, since it uses less digits than its factorization.

91380133341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483492785 (or 483492779 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The spelling of 91380133341 in words is "ninety-one billion, three hundred eighty million, one hundred thirty-three thousand, three hundred forty-one".