132201142 has 4 divisors (see below), whose sum is σ = 198301716. Its totient is φ = 66100570.

The previous prime is 132201137. The next prime is 132201149. The reversal of 132201142 is 241102231.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×132201142² = 34954283892208328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132201149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33050284 + ... + 33050287.

It is an arithmetic number, because the mean of its divisors is an integer number (49575429).

Almost surely, 2^132201142 is an apocalyptic number.

132201142 is a deficient number, since it is larger than the sum of its proper divisors (66100574).

132201142 is an equidigital number, since it uses as much as digits as its factorization.

132201142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66100573.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 132201142 is about 11497.8755428992. The cubic root of 132201142 is about 509.4228277672.

Adding to 132201142 its reverse (241102231), we get a palindrome (373303373).

The spelling of 132201142 in words is "one hundred thirty-two million, two hundred one thousand, one hundred forty-two".