131010233208 has 128 divisors (see below), whose sum is σ = 360042969600. Its totient is φ = 39541049856.

The previous prime is 131010233203. The next prime is 131010233239. The reversal of 131010233208 is 802332010131.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131010233203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15234766 + ... + 15243362.

It is an arithmetic number, because the mean of its divisors is an integer number (2812835700).

Almost surely, 2^131010233208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131010233208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180021484800).

131010233208 is an abundant number, since it is smaller than the sum of its proper divisors (229032736392).

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

131010233208 is a wasteful number, since it uses less digits than its factorization.

131010233208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10101 (or 10097 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 131010233208 its reverse (802332010131), we get a palindrome (933342243339).

The spelling of 131010233208 in words is "one hundred thirty-one billion, ten million, two hundred thirty-three thousand, two hundred eight".