131141511430 has 32 divisors (see below), whose sum is σ = 240099552000. Its totient is φ = 51564107232.

The previous prime is 131141511421. The next prime is 131141511433. The reversal of 131141511430 is 34115141131.

It is a junction number, because it is equal to n+sod(n) for n = 131141511395 and 131141511404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131141511433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231820 + ... + 562159.

It is an arithmetic number, because the mean of its divisors is an integer number (7503111000).

Almost surely, 2^131141511430 is an apocalyptic number.

131141511430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131141511430 is a deficient number, since it is larger than the sum of its proper divisors (108958040570).

131141511430 is a wasteful number, since it uses less digits than its factorization.

131141511430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794268.

The product of its (nonzero) digits is 720, while the sum is 25.

Adding to 131141511430 its reverse (34115141131), we get a palindrome (165256652561).

The spelling of 131141511430 in words is "one hundred thirty-one billion, one hundred forty-one million, five hundred eleven thousand, four hundred thirty".