118102349 has 4 divisors (see below), whose sum is σ = 125049564. Its totient is φ = 111155136.

The previous prime is 118102337. The next prime is 118102351. The reversal of 118102349 is 943201811.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 35164900 + 82937449 = 5930^2 + 9107^2 .

It is a cyclic number.

It is not a de Polignac number, because 118102349 - 2⁸ = 118102093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118102379) 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, 3473582 + ... + 3473615.

It is an arithmetic number, because the mean of its divisors is an integer number (31262391).

Almost surely, 2^118102349 is an apocalyptic number.

It is an amenable number.

118102349 is a deficient number, since it is larger than the sum of its proper divisors (6947215).

118102349 is an equidigital number, since it uses as much as digits as its factorization.

118102349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6947214.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 118102349 is about 10867.4904646841. The cubic root of 118102349 is about 490.6285824397.

The spelling of 118102349 in words is "one hundred eighteen million, one hundred two thousand, three hundred forty-nine".