109029793 has 4 divisors (see below), whose sum is σ = 109814320. Its totient is φ = 108245268.

The previous prime is 109029779. The next prime is 109029797. The reversal of 109029793 is 397920901.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 397920901 = 7 ⋅56845843.

It is a cyclic number.

It is not a de Polignac number, because 109029793 - 2⁵ = 109029761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109029797) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 392055 + ... + 392332.

It is an arithmetic number, because the mean of its divisors is an integer number (27453580).

Almost surely, 2^109029793 is an apocalyptic number.

It is an amenable number.

109029793 is a deficient number, since it is larger than the sum of its proper divisors (784527).

109029793 is an equidigital number, since it uses as much as digits as its factorization.

109029793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784526.

The product of its (nonzero) digits is 30618, while the sum is 40.

The square root of 109029793 is about 10441.7332373510. The cubic root of 109029793 is about 477.7291361193.

The spelling of 109029793 in words is "one hundred nine million, twenty-nine thousand, seven hundred ninety-three".