132743651 has 4 divisors (see below), whose sum is σ = 135568032. Its totient is φ = 129919272.

The previous prime is 132743629. The next prime is 132743693. The reversal of 132743651 is 156347231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 156347231 = 229 ⋅682739.

It is a cyclic number.

It is not a de Polignac number, because 132743651 - 2¹⁰ = 132742627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132743851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1412120 + ... + 1412213.

It is an arithmetic number, because the mean of its divisors is an integer number (33892008).

Almost surely, 2^132743651 is an apocalyptic number.

132743651 is a deficient number, since it is larger than the sum of its proper divisors (2824381).

132743651 is an equidigital number, since it uses as much as digits as its factorization.

132743651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2824380.

The product of its digits is 15120, while the sum is 32.

The square root of 132743651 is about 11521.4430953766. The cubic root of 132743651 is about 510.1187100313.

The spelling of 132743651 in words is "one hundred thirty-two million, seven hundred forty-three thousand, six hundred fifty-one".