103120874 has 4 divisors (see below), whose sum is σ = 154681314. Its totient is φ = 51560436.

The previous prime is 103120873. The next prime is 103120877. The reversal of 103120874 is 478021301.

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

It can be written as a sum of positive squares in only one way, i.e., 85840225 + 17280649 = 9265^2 + 4157^2 .

It is not an unprimeable number, because it can be changed into a prime (103120873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25780217 + ... + 25780220.

Almost surely, 2^103120874 is an apocalyptic number.

103120874 is a deficient number, since it is larger than the sum of its proper divisors (51560440).

103120874 is an equidigital number, since it uses as much as digits as its factorization.

103120874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51560439.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 103120874 is about 10154.8448535662. The cubic root of 103120874 is about 468.9381096510.

The spelling of 103120874 in words is "one hundred three million, one hundred twenty thousand, eight hundred seventy-four".