103023131120012 has 12 divisors (see below), whose sum is σ = 189779452063320. Its totient is φ = 48800430530496.

The previous prime is 103023131120009. The next prime is 103023131120053. The reversal of 103023131120012 is 210021131320301.

It is a happy number.

It is a super-2 number, since 2×103023131120012² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 677783757293 + ... + 677783757444.

It is an arithmetic number, because the mean of its divisors is an integer number (15814954338610).

Almost surely, 2^{103023131120012} is an apocalyptic number.

It is an amenable number.

103023131120012 is a deficient number, since it is larger than the sum of its proper divisors (86756320943308).

103023131120012 is a wasteful number, since it uses less digits than its factorization.

103023131120012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355567514760 (or 1355567514758 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 103023131120012 its reverse (210021131320301), we get a palindrome (313044262440313).

The spelling of 103023131120012 in words is "one hundred three trillion, twenty-three billion, one hundred thirty-one million, one hundred twenty thousand, twelve".