101002052 has 24 divisors (see below), whose sum is σ = 178752000. Its totient is φ = 49934016.

The previous prime is 101002051. The next prime is 101002063. The reversal of 101002052 is 250200101.

It is not an unprimeable number, because it can be changed into a prime (101002051) 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, 177224 + ... + 177792.

It is an arithmetic number, because the mean of its divisors is an integer number (7448000).

Almost surely, 2^101002052 is an apocalyptic number.

It is an amenable number.

101002052 is a deficient number, since it is larger than the sum of its proper divisors (77749948).

101002052 is a wasteful number, since it uses less digits than its factorization.

101002052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 995 (or 993 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 101002052 is about 10049.9777114181. The cubic root of 101002052 is about 465.7041046150.

Adding to 101002052 its reverse (250200101), we get a palindrome (351202153).

The spelling of 101002052 in words is "one hundred one million, two thousand, fifty-two".