152101244 has 24 divisors (see below), whose sum is σ = 282229920. Its totient is φ = 71476736.

The previous prime is 152101237. The next prime is 152101247. The reversal of 152101244 is 442101251.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152101247) 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, 73577 + ... + 75615.

It is an arithmetic number, because the mean of its divisors is an integer number (11759580).

Almost surely, 2^152101244 is an apocalyptic number.

It is an amenable number.

152101244 is a deficient number, since it is larger than the sum of its proper divisors (130128676).

152101244 is a wasteful number, since it uses less digits than its factorization.

152101244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3157 (or 3155 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 152101244 is about 12332.9333088280. The cubic root of 152101244 is about 533.7987945234.

Adding to 152101244 its reverse (442101251), we get a palindrome (594202495).

The spelling of 152101244 in words is "one hundred fifty-two million, one hundred one thousand, two hundred forty-four".