131120304341552 has 80 divisors (see below), whose sum is σ = 258382915435008. Its totient is φ = 64446868707840.

The previous prime is 131120304341539. The next prime is 131120304341561. The reversal of 131120304341552 is 255143403021131.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4716034883 + ... + 4716062685.

Almost surely, 2^{131120304341552} is an apocalyptic number.

It is an amenable number.

131120304341552 is a deficient number, since it is larger than the sum of its proper divisors (127262611093456).

131120304341552 is a wasteful number, since it uses less digits than its factorization.

131120304341552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41178 (or 41172 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 131120304341552 its reverse (255143403021131), we get a palindrome (386263707362683).

The spelling of 131120304341552 in words is "one hundred thirty-one trillion, one hundred twenty billion, three hundred four million, three hundred forty-one thousand, five hundred fifty-two".