101135252 has 12 divisors (see below), whose sum is σ = 186301920. Its totient is φ = 47906136.

The previous prime is 101135249. The next prime is 101135257. The reversal of 101135252 is 252531101.

It is a happy number.

It is a super-3 number, since 3×101135252³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101135257) 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, 665288 + ... + 665439.

It is an arithmetic number, because the mean of its divisors is an integer number (15525160).

Almost surely, 2^101135252 is an apocalyptic number.

It is an amenable number.

101135252 is a deficient number, since it is larger than the sum of its proper divisors (85166668).

101135252 is a wasteful number, since it uses less digits than its factorization.

101135252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330750 (or 1330748 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 101135252 is about 10056.6024083683. The cubic root of 101135252 is about 465.9087358959.

Adding to 101135252 its reverse (252531101), we get a palindrome (353666353).

It can be divided in two parts, 1011 and 35252, that added together give a palindrome (36263).

The spelling of 101135252 in words is "one hundred one million, one hundred thirty-five thousand, two hundred fifty-two".