103512042054124 has 48 divisors (see below), whose sum is σ = 202467384677376. Its totient is φ = 45901774102400.

The previous prime is 103512042054067. The next prime is 103512042054143. The reversal of 103512042054124 is 421450240215301.

It is a self number, because there is not a number n which added to its sum of digits gives 103512042054124.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79829809 + ... + 81116104.

It is an arithmetic number, because the mean of its divisors is an integer number (4218070514112).

Almost surely, 2^{103512042054124} is an apocalyptic number.

It is an amenable number.

103512042054124 is a deficient number, since it is larger than the sum of its proper divisors (98955342623252).

103512042054124 is a wasteful number, since it uses less digits than its factorization.

103512042054124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160946286 (or 160946284 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 103512042054124 its reverse (421450240215301), we get a palindrome (524962282269425).

The spelling of 103512042054124 in words is "one hundred three trillion, five hundred twelve billion, forty-two million, fifty-four thousand, one hundred twenty-four".