131252106554 has 8 divisors (see below), whose sum is σ = 196880279808. Its totient is φ = 65625346620.

The previous prime is 131252106539. The next prime is 131252106563. The reversal of 131252106554 is 455601252131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78362 + ... + 518309.

It is an arithmetic number, because the mean of its divisors is an integer number (24610034976).

Almost surely, 2^131252106554 is an apocalyptic number.

131252106554 is a deficient number, since it is larger than the sum of its proper divisors (65628173254).

131252106554 is a wasteful number, since it uses less digits than its factorization.

131252106554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706660.

The product of its (nonzero) digits is 36000, while the sum is 35.

Adding to 131252106554 its reverse (455601252131), we get a palindrome (586853358685).

The spelling of 131252106554 in words is "one hundred thirty-one billion, two hundred fifty-two million, one hundred six thousand, five hundred fifty-four".