132151393 has 4 divisors (see below), whose sum is σ = 144165168. Its totient is φ = 120137620.

The previous prime is 132151391. The next prime is 132151423. The reversal of 132151393 is 393151231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 132151393 - 2¹ = 132151391 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132151391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6006871 + ... + 6006892.

It is an arithmetic number, because the mean of its divisors is an integer number (36041292).

Almost surely, 2^132151393 is an apocalyptic number.

It is an amenable number.

132151393 is a deficient number, since it is larger than the sum of its proper divisors (12013775).

132151393 is a wasteful number, since it uses less digits than its factorization.

132151393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12013774.

The product of its digits is 2430, while the sum is 28.

The square root of 132151393 is about 11495.7119396756. The cubic root of 132151393 is about 509.3589189498.

It can be divided in two parts, 132 and 151393, that added together give a triangular number (151525 = T₅₅₀).

The spelling of 132151393 in words is "one hundred thirty-two million, one hundred fifty-one thousand, three hundred ninety-three".