551310141501231 has 16 divisors (see below), whose sum is σ = 843606672000000. Its totient is φ = 313716231144288.

The previous prime is 551310141501179. The next prime is 551310141501239. The reversal of 551310141501231 is 132105141013155.

It is not a de Polignac number, because 551310141501231 - 2¹⁸ = 551310141239087 is a prime.

It is a super-2 number, since 2×551310141501231² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 551310141501192 and 551310141501201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (551310141501239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54922304356 + ... + 54922314393.

It is an arithmetic number, because the mean of its divisors is an integer number (52725417000000).

Almost surely, 2^{551310141501231} is an apocalyptic number.

551310141501231 is a deficient number, since it is larger than the sum of its proper divisors (292296530498769).

551310141501231 is a wasteful number, since it uses less digits than its factorization.

551310141501231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109844618998.

The product of its (nonzero) digits is 9000, while the sum is 33.

Adding to 551310141501231 its reverse (132105141013155), we get a palindrome (683415282514386).

The spelling of 551310141501231 in words is "five hundred fifty-one trillion, three hundred ten billion, one hundred forty-one million, five hundred one thousand, two hundred thirty-one".