131703042112 has 14 divisors (see below), whose sum is σ = 261348224318. Its totient is φ = 65851521024.

The previous prime is 131703042101. The next prime is 131703042139. The reversal of 131703042112 is 211240307131.

It can be written as a sum of positive squares in only one way, i.e., 110394049536 + 21308992576 = 332256^2 + 145976^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1028929953 + ... + 1028930080.

Almost surely, 2^131703042112 is an apocalyptic number.

It is an amenable number.

131703042112 is a deficient number, since it is larger than the sum of its proper divisors (129645182206).

131703042112 is an equidigital number, since it uses as much as digits as its factorization.

131703042112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2057860045 (or 2057860035 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

Adding to 131703042112 its reverse (211240307131), we get a palindrome (342943349243).

The spelling of 131703042112 in words is "one hundred thirty-one billion, seven hundred three million, forty-two thousand, one hundred twelve".