131706253210 has 16 divisors (see below), whose sum is σ = 270938578176. Its totient is φ = 45156429648.

The previous prime is 131706253183. The next prime is 131706253219. The reversal of 131706253210 is 12352607131.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (131706253219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 940758882 + ... + 940759021.

It is an arithmetic number, because the mean of its divisors is an integer number (16933661136).

Almost surely, 2^131706253210 is an apocalyptic number.

131706253210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131706253210 is an abundant number, since it is smaller than the sum of its proper divisors (139232324966).

131706253210 is a wasteful number, since it uses less digits than its factorization.

131706253210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1881517917.

The product of its (nonzero) digits is 7560, while the sum is 31.

The spelling of 131706253210 in words is "one hundred thirty-one billion, seven hundred six million, two hundred fifty-three thousand, two hundred ten".