101242332 has 24 divisors (see below), whose sum is σ = 262480400. Its totient is φ = 33747408.

The previous prime is 101242319. The next prime is 101242357. The reversal of 101242332 is 233242101.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 468607 + ... + 468822.

Almost surely, 2^101242332 is an apocalyptic number.

101242332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101242332 is an abundant number, since it is smaller than the sum of its proper divisors (161238068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101242332 is a wasteful number, since it uses less digits than its factorization.

101242332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937442 (or 937434 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 101242332 is about 10061.9248655513. The cubic root of 101242332 is about 466.0731095423.

Adding to 101242332 its reverse (233242101), we get a palindrome (334484433).

The spelling of 101242332 in words is "one hundred one million, two hundred forty-two thousand, three hundred thirty-two".