107342091 has 12 divisors (see below), whose sum is σ = 160792632. Its totient is φ = 71561232.

The previous prime is 107342083. The next prime is 107342101. The reversal of 107342091 is 190243701.

It is not a de Polignac number, because 107342091 - 2³ = 107342083 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (107342041) 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, 220626 + ... + 221111.

It is an arithmetic number, because the mean of its divisors is an integer number (13399386).

Almost surely, 2^107342091 is an apocalyptic number.

107342091 is a deficient number, since it is larger than the sum of its proper divisors (53450541).

107342091 is an frugal number, since it uses more digits than its factorization.

107342091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441752 (or 441740 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 107342091 is about 10360.6028299515. The cubic root of 107342091 is about 475.2513402978.

Adding to 107342091 its reverse (190243701), we get a palindrome (297585792).

The spelling of 107342091 in words is "one hundred seven million, three hundred forty-two thousand, ninety-one".