103120030131 has 8 divisors (see below), whose sum is σ = 137494971840. Its totient is φ = 68745887592.

The previous prime is 103120030121. The next prime is 103120030141. The reversal of 103120030131 is 131030021301.

It is an interprime number because it is at equal distance from previous prime (103120030121) and next prime (103120030141).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 103120030131 - 2⁵ = 103120030099 is a prime.

It is a super-2 number, since 2×103120030131² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103120030131.

It is not an unprimeable number, because it can be changed into a prime (103120030121) 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 7 ways as a sum of consecutive naturals, for example, 238896 + ... + 513138.

It is an arithmetic number, because the mean of its divisors is an integer number (17186871480).

Almost surely, 2^103120030131 is an apocalyptic number.

103120030131 is a deficient number, since it is larger than the sum of its proper divisors (34374941709).

103120030131 is a wasteful number, since it uses less digits than its factorization.

103120030131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399585.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 103120030131 its reverse (131030021301), we get a palindrome (234150051432).

The spelling of 103120030131 in words is "one hundred three billion, one hundred twenty million, thirty thousand, one hundred thirty-one".