100913769 has 48 divisors (see below), whose sum is σ = 173671680. Its totient is φ = 57911760.

The previous prime is 100913767. The next prime is 100913783. The reversal of 100913769 is 967319001.

It is not a de Polignac number, because 100913769 - 2¹ = 100913767 is a prime.

It is a super-2 number, since 2×100913769² = 20367177547570722, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (100913767) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49794 + ... + 51780.

It is an arithmetic number, because the mean of its divisors is an integer number (3618160).

Almost surely, 2^100913769 is an apocalyptic number.

100913769 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

100913769 is a deficient number, since it is larger than the sum of its proper divisors (72757911).

100913769 is a wasteful number, since it uses less digits than its factorization.

100913769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2032 (or 2020 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 36.

The square root of 100913769 is about 10045.5845524290. The cubic root of 100913769 is about 465.5683788574.

The spelling of 100913769 in words is "one hundred million, nine hundred thirteen thousand, seven hundred sixty-nine".