101432252 has 12 divisors (see below), whose sum is σ = 178862376. Its totient is φ = 50328720.

The previous prime is 101432249. The next prime is 101432257. The reversal of 101432252 is 252234101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101432257) 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, 96263 + ... + 97310.

It is an arithmetic number, because the mean of its divisors is an integer number (14905198).

Almost surely, 2^101432252 is an apocalyptic number.

It is an amenable number.

101432252 is a deficient number, since it is larger than the sum of its proper divisors (77430124).

101432252 is a wasteful number, since it uses less digits than its factorization.

101432252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193708 (or 193706 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 101432252 is about 10071.3580017791. The cubic root of 101432252 is about 466.3643622608.

Adding to 101432252 its reverse (252234101), we get a palindrome (353666353).

The spelling of 101432252 in words is "one hundred one million, four hundred thirty-two thousand, two hundred fifty-two".