131743025 has 12 divisors (see below), whose sum is σ = 168632064. Its totient is φ = 101994000.

The previous prime is 131742997. The next prime is 131743033. The reversal of 131743025 is 520347131.

It is not a de Polignac number, because 131743025 - 2⁸ = 131742769 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131742985 and 131743003.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84221 + ... + 85770.

It is an arithmetic number, because the mean of its divisors is an integer number (14052672).

Almost surely, 2^131743025 is an apocalyptic number.

It is an amenable number.

131743025 is a deficient number, since it is larger than the sum of its proper divisors (36889039).

131743025 is a wasteful number, since it uses less digits than its factorization.

131743025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170032 (or 170027 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 131743025 is about 11477.9364434553. The cubic root of 131743025 is about 508.8337119542.

The spelling of 131743025 in words is "one hundred thirty-one million, seven hundred forty-three thousand, twenty-five".