101045432 has 16 divisors (see below), whose sum is σ = 192056640. Its totient is φ = 49830336.

The previous prime is 101045431. The next prime is 101045449. The reversal of 101045432 is 234540101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101045431) 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, 85928 + ... + 87095.

It is an arithmetic number, because the mean of its divisors is an integer number (12003540).

Almost surely, 2^101045432 is an apocalyptic number.

It is an amenable number.

101045432 is a deficient number, since it is larger than the sum of its proper divisors (91011208).

101045432 is a wasteful number, since it uses less digits than its factorization.

101045432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173102 (or 173098 counting only the distinct ones).

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

The square root of 101045432 is about 10052.1356934733. The cubic root of 101045432 is about 465.7707677902.

Adding to 101045432 its reverse (234540101), we get a palindrome (335585533).

The spelling of 101045432 in words is "one hundred one million, forty-five thousand, four hundred thirty-two".