51131120150036 has 12 divisors (see below), whose sum is σ = 94188905539680. Its totient is φ = 24220004281560.

The previous prime is 51131120150023. The next prime is 51131120150083. The reversal of 51131120150036 is 63005102113115.

It is a super-2 number, since 2×51131120150036² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 51131120149990 and 51131120150008.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 336388948280 + ... + 336388948431.

It is an arithmetic number, because the mean of its divisors is an integer number (7849075461640).

Almost surely, 2^{51131120150036} is an apocalyptic number.

It is an amenable number.

51131120150036 is a deficient number, since it is larger than the sum of its proper divisors (43057785389644).

51131120150036 is a wasteful number, since it uses less digits than its factorization.

51131120150036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672777896734 (or 672777896732 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 29.

The spelling of 51131120150036 in words is "fifty-one trillion, one hundred thirty-one billion, one hundred twenty million, one hundred fifty thousand, thirty-six".