113329649191 has 12 divisors (see below), whose sum is σ = 127465911496. Its totient is φ = 100630973520.

The previous prime is 113329649177. The next prime is 113329649227. The reversal of 113329649191 is 191946923311.

It is not a de Polignac number, because 113329649191 - 2¹⁹ = 113329124903 is a prime.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113329649171) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10885596 + ... + 10896001.

Almost surely, 2^113329649191 is an apocalyptic number.

113329649191 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

113329649191 is a deficient number, since it is larger than the sum of its proper divisors (14136262305).

113329649191 is a wasteful number, since it uses less digits than its factorization.

113329649191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21781662 (or 21781651 counting only the distinct ones).

The product of its digits is 314928, while the sum is 49.

The spelling of 113329649191 in words is "one hundred thirteen billion, three hundred twenty-nine million, six hundred forty-nine thousand, one hundred ninety-one".