108501049 has 4 divisors (see below), whose sum is σ = 109874560. Its totient is φ = 107127540.

The previous prime is 108500989. The next prime is 108501091. The reversal of 108501049 is 940105801.

It is a happy number.

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: 940105801 = 853 ⋅1102117.

It is a cyclic number.

It is not a de Polignac number, because 108501049 - 2²⁵ = 74946617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108511049) 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, 686637 + ... + 686794.

It is an arithmetic number, because the mean of its divisors is an integer number (27468640).

Almost surely, 2^108501049 is an apocalyptic number.

It is an amenable number.

108501049 is a deficient number, since it is larger than the sum of its proper divisors (1373511).

108501049 is an equidigital number, since it uses as much as digits as its factorization.

108501049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373510.

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 108501049 is about 10416.3836814895. The cubic root of 108501049 is about 476.9556293671.

The spelling of 108501049 in words is "one hundred eight million, five hundred one thousand, forty-nine".