131134044030 has 48 divisors (see below), whose sum is σ = 345933785232. Its totient is φ = 31790070400.

The previous prime is 131134044007. The next prime is 131134044031. The reversal of 131134044030 is 30440431131.

It is a super-2 number, since 2×131134044030² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131134044031) 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, 18058911 + ... + 18066170.

It is an arithmetic number, because the mean of its divisors is an integer number (7206953859).

Almost surely, 2^131134044030 is an apocalyptic number.

131134044030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131134044030 is an abundant number, since it is smaller than the sum of its proper divisors (214799741202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131134044030 is a wasteful number, since it uses less digits than its factorization.

131134044030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36125113 (or 36125102 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 131134044030 its reverse (30440431131), we get a palindrome (161574475161).

The spelling of 131134044030 in words is "one hundred thirty-one billion, one hundred thirty-four million, forty-four thousand, thirty".