13550003150031 has 24 divisors (see below), whose sum is σ = 19580971615920. Its totient is φ = 9029299975296.

The previous prime is 13550003149933. The next prime is 13550003150039. The reversal of 13550003150031 is 13005130005531.

13550003150031 is a `hidden beast` number, since 1 + 3 + 5 + 500 + 0 + 3 + 150 + 0 + 3 + 1 = 666.

It is not a de Polignac number, because 13550003150031 - 2¹¹ = 13550003147983 is a prime.

It is a super-2 number, since 2×13550003150031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13550003149977 and 13550003150004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13550003150039) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 411425041 + ... + 411457973.

It is an arithmetic number, because the mean of its divisors is an integer number (815873817330).

Almost surely, 2^{13550003150031} is an apocalyptic number.

13550003150031 is a deficient number, since it is larger than the sum of its proper divisors (6030968465889).

13550003150031 is a wasteful number, since it uses less digits than its factorization.

13550003150031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51975 (or 51972 counting only the distinct ones).

The product of its (nonzero) digits is 3375, while the sum is 27.

Adding to 13550003150031 its reverse (13005130005531), we get a palindrome (26555133155562).

The spelling of 13550003150031 in words is "thirteen trillion, five hundred fifty billion, three million, one hundred fifty thousand, thirty-one".