132502019 has 4 divisors (see below), whose sum is σ = 142694496. Its totient is φ = 122309544.

The previous prime is 132502009. The next prime is 132502033. The reversal of 132502019 is 910205231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 910205231 = 13 ⋅70015787.

It is a cyclic number.

It is not a de Polignac number, because 132502019 - 2²⁴ = 115724803 is a prime.

It is a super-2 number, since 2×132502019² = 35113570078152722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132501985 and 132502003.

It is not an unprimeable number, because it can be changed into a prime (132502009) 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, 5096219 + ... + 5096244.

It is an arithmetic number, because the mean of its divisors is an integer number (35673624).

Almost surely, 2^132502019 is an apocalyptic number.

132502019 is a deficient number, since it is larger than the sum of its proper divisors (10192477).

132502019 is a wasteful number, since it uses less digits than its factorization.

132502019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10192476.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 132502019 is about 11510.9521326431. The cubic root of 132502019 is about 509.8090006298.

The spelling of 132502019 in words is "one hundred thirty-two million, five hundred two thousand, nineteen".