131020582846 has 8 divisors (see below), whose sum is σ = 196544010024. Its totient is φ = 65505912840.

The previous prime is 131020582813. The next prime is 131020582867. The reversal of 131020582846 is 648285020131.

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

It is a junction number, because it is equal to n+sod(n) for n = 131020582799 and 131020582808.

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, 2151760 + ... + 2211811.

It is an arithmetic number, because the mean of its divisors is an integer number (24568001253).

Almost surely, 2^131020582846 is an apocalyptic number.

131020582846 is a deficient number, since it is larger than the sum of its proper divisors (65523427178).

131020582846 is a wasteful number, since it uses less digits than its factorization.

131020582846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4378586.

The product of its (nonzero) digits is 92160, while the sum is 40.

The spelling of 131020582846 in words is "one hundred thirty-one billion, twenty million, five hundred eighty-two thousand, eight hundred forty-six".