101142332 has 6 divisors (see below), whose sum is σ = 176999088. Its totient is φ = 50571164.

The previous prime is 101142311. The next prime is 101142341. The reversal of 101142332 is 233241101.

It is a self number, because there is not a number n which added to its sum of digits gives 101142332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12642788 + ... + 12642795.

It is an arithmetic number, because the mean of its divisors is an integer number (29499848).

Almost surely, 2^101142332 is an apocalyptic number.

It is an amenable number.

101142332 is a deficient number, since it is larger than the sum of its proper divisors (75856756).

101142332 is a wasteful number, since it uses less digits than its factorization.

101142332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25285587 (or 25285585 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 101142332 is about 10056.9544097604. The cubic root of 101142332 is about 465.9196076635.

Adding to 101142332 its reverse (233241101), we get a palindrome (334383433).

The spelling of 101142332 in words is "one hundred one million, one hundred forty-two thousand, three hundred thirty-two".