1107134491 has 8 divisors (see below), whose sum is σ = 1131937344. Its totient is φ = 1082383680.

The previous prime is 1107134477. The next prime is 1107134507. The reversal of 1107134491 is 1944317011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1107134491 - 2²⁹ = 570263579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1107134191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31711 + ... + 56743.

It is an arithmetic number, because the mean of its divisors is an integer number (141492168).

Almost surely, 2^1107134491 is an apocalyptic number.

1107134491 is a deficient number, since it is larger than the sum of its proper divisors (24802853).

1107134491 is an equidigital number, since it uses as much as digits as its factorization.

1107134491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26021.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 1107134491 is about 33273.6305653591. The cubic root of 1107134491 is about 1034.5070632987.

The spelling of 1107134491 in words is "one billion, one hundred seven million, one hundred thirty-four thousand, four hundred ninety-one".