101121332 has 24 divisors (see below), whose sum is σ = 191254056. Its totient is φ = 46505088.

The previous prime is 101121331. The next prime is 101121341. The reversal of 101121332 is 233121101.

It can be written as a sum of positive squares in 4 ways, for example, as 1999396 + 99121936 = 1414^2 + 9956^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101121331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11918 + ... + 18554.

It is an arithmetic number, because the mean of its divisors is an integer number (7968919).

Almost surely, 2^101121332 is an apocalyptic number.

It is an amenable number.

101121332 is a deficient number, since it is larger than the sum of its proper divisors (90132724).

101121332 is a wasteful number, since it uses less digits than its factorization.

101121332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6947 (or 6945 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 101121332 is about 10055.9103019070. The cubic root of 101121332 is about 465.8873594156.

Adding to 101121332 its reverse (233121101), we get a palindrome (334242433).

The spelling of 101121332 in words is "one hundred one million, one hundred twenty-one thousand, three hundred thirty-two".