103120131412 has 24 divisors (see below), whose sum is σ = 186295334400. Its totient is φ = 49893139680.

The previous prime is 103120131397. The next prime is 103120131449. The reversal of 103120131412 is 214131021301.

It is a super-2 number, since 2×103120131412² (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 103120131412.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2452833 + ... + 2494519.

It is an arithmetic number, because the mean of its divisors is an integer number (7762305600).

Almost surely, 2^103120131412 is an apocalyptic number.

It is an amenable number.

103120131412 is a deficient number, since it is larger than the sum of its proper divisors (83175202988).

103120131412 is a wasteful number, since it uses less digits than its factorization.

103120131412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61671 (or 61669 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 103120131412 its reverse (214131021301), we get a palindrome (317251152713).

The spelling of 103120131412 in words is "one hundred three billion, one hundred twenty million, one hundred thirty-one thousand, four hundred twelve".