132948019 has 4 divisors (see below), whose sum is σ = 133023640. Its totient is φ = 132872400.

The previous prime is 132948001. The next prime is 132948031. The reversal of 132948019 is 910849231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 910849231 = 211 ⋅4316821.

It is a cyclic number.

It is not a de Polignac number, because 132948019 - 2²³ = 124559411 is a prime.

It is a super-2 number, since 2×132948019² = 35350351512048722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132948059) 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, 35109 + ... + 38710.

It is an arithmetic number, because the mean of its divisors is an integer number (33255910).

Almost surely, 2^132948019 is an apocalyptic number.

132948019 is a deficient number, since it is larger than the sum of its proper divisors (75621).

132948019 is an equidigital number, since it uses as much as digits as its factorization.

132948019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75620.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 132948019 is about 11530.3087122592. The cubic root of 132948019 is about 510.3803634373.

The spelling of 132948019 in words is "one hundred thirty-two million, nine hundred forty-eight thousand, nineteen".