131481292702 has 8 divisors (see below), whose sum is σ = 197229235536. Its totient is φ = 65738214192.

The previous prime is 131481292693. The next prime is 131481292753. The reversal of 131481292702 is 207292184131.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1147738 + ... + 1257085.

It is an arithmetic number, because the mean of its divisors is an integer number (24653654442).

Almost surely, 2^131481292702 is an apocalyptic number.

131481292702 is a deficient number, since it is larger than the sum of its proper divisors (65747942834).

131481292702 is a wasteful number, since it uses less digits than its factorization.

131481292702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2432162.

The product of its (nonzero) digits is 48384, while the sum is 40.

The spelling of 131481292702 in words is "one hundred thirty-one billion, four hundred eighty-one million, two hundred ninety-two thousand, seven hundred two".