103120479 has 64 divisors (see below), whose sum is σ = 192199680. Its totient is φ = 53084160.

The previous prime is 103120469. The next prime is 103120489. The reversal of 103120479 is 974021301.

It is an interprime number because it is at equal distance from previous prime (103120469) and next prime (103120489).

It is not a de Polignac number, because 103120479 - 2⁴ = 103120463 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103120469) 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 in 63 ways as a sum of consecutive naturals, for example, 401119 + ... + 401375.

It is an arithmetic number, because the mean of its divisors is an integer number (3003120).

Almost surely, 2^103120479 is an apocalyptic number.

103120479 is a deficient number, since it is larger than the sum of its proper divisors (89079201).

103120479 is a wasteful number, since it uses less digits than its factorization.

103120479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477 (or 471 counting only the distinct ones).

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

The square root of 103120479 is about 10154.8254047029. The cubic root of 103120479 is about 468.9375109013.

The spelling of 103120479 in words is "one hundred three million, one hundred twenty thousand, four hundred seventy-nine".