101345432 has 16 divisors (see below), whose sum is σ = 201200760. Its totient is φ = 47691904.

The previous prime is 101345423. The next prime is 101345437. The reversal of 101345432 is 234543101.

It is a junction number, because it is equal to n+sod(n) for n = 101345398 and 101345407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101345437) 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, 372458 + ... + 372729.

Almost surely, 2^101345432 is an apocalyptic number.

It is an amenable number.

101345432 is a deficient number, since it is larger than the sum of its proper divisors (99855328).

101345432 is a wasteful number, since it uses less digits than its factorization.

101345432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745210 (or 745206 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 101345432 is about 10067.0468360885. The cubic root of 101345432 is about 466.2312641883.

Adding to 101345432 its reverse (234543101), we get a palindrome (335888533).

The spelling of 101345432 in words is "one hundred one million, three hundred forty-five thousand, four hundred thirty-two".