101230132 has 12 divisors (see below), whose sum is σ = 178809120. Its totient is φ = 50141816.

The previous prime is 101230117. The next prime is 101230133. The reversal of 101230132 is 231032101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101230133) 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, 117832 + ... + 118687.

It is an arithmetic number, because the mean of its divisors is an integer number (14900760).

Almost surely, 2^101230132 is an apocalyptic number.

It is an amenable number.

101230132 is a deficient number, since it is larger than the sum of its proper divisors (77578988).

101230132 is a wasteful number, since it uses less digits than its factorization.

101230132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236630 (or 236628 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 101230132 is about 10061.3186014558. The cubic root of 101230132 is about 466.0543877282.

Adding to 101230132 its reverse (231032101), we get a palindrome (332262233).

The spelling of 101230132 in words is "one hundred one million, two hundred thirty thousand, one hundred thirty-two".