101522132 has 12 divisors (see below), whose sum is σ = 178841376. Its totient is φ = 50424600.

The previous prime is 101522129. The next prime is 101522143. The reversal of 101522132 is 231225101.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 101522132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83438 + ... + 84645.

It is an arithmetic number, because the mean of its divisors is an integer number (14903448).

Almost surely, 2^101522132 is an apocalyptic number.

It is an amenable number.

101522132 is a deficient number, since it is larger than the sum of its proper divisors (77319244).

101522132 is a wasteful number, since it uses less digits than its factorization.

101522132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168238 (or 168236 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 101522132 is about 10075.8191726529. The cubic root of 101522132 is about 466.5020714319.

Adding to 101522132 its reverse (231225101), we get a palindrome (332747233).

The spelling of 101522132 in words is "one hundred one million, five hundred twenty-two thousand, one hundred thirty-two".