131558000006 has 8 divisors (see below), whose sum is σ = 197353042920. Its totient is φ = 65773652368.

The previous prime is 131557999957. The next prime is 131558000029. The reversal of 131558000006 is 600000855131.

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

It is a congruent number.

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, 2642996 + ... + 2692311.

It is an arithmetic number, because the mean of its divisors is an integer number (24669130365).

Almost surely, 2^131558000006 is an apocalyptic number.

131558000006 is a deficient number, since it is larger than the sum of its proper divisors (65795042914).

131558000006 is a wasteful number, since it uses less digits than its factorization.

131558000006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5347638.

The product of its (nonzero) digits is 3600, while the sum is 29.

Adding to 131558000006 its reverse (600000855131), we get a palindrome (731558855137).

The spelling of 131558000006 in words is "one hundred thirty-one billion, five hundred fifty-eight million, six", and thus it is an aban number.