101322152 has 32 divisors (see below), whose sum is σ = 196499520. Its totient is φ = 48946560.

The previous prime is 101322113. The next prime is 101322163. The reversal of 101322152 is 251223101.

It is a happy number.

It is a super-2 number, since 2×101322152² = 20532356971822208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101322152.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33653 + ... + 36539.

It is an arithmetic number, because the mean of its divisors is an integer number (6140610).

Almost surely, 2^101322152 is an apocalyptic number.

It is an amenable number.

101322152 is a deficient number, since it is larger than the sum of its proper divisors (95177368).

101322152 is a wasteful number, since it uses less digits than its factorization.

101322152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3041 (or 3037 counting only the distinct ones).

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

The square root of 101322152 is about 10065.8905219558. The cubic root of 101322152 is about 466.1955622173.

Adding to 101322152 its reverse (251223101), we get a palindrome (352545253).

The spelling of 101322152 in words is "one hundred one million, three hundred twenty-two thousand, one hundred fifty-two".