10021602152 has 16 divisors (see below), whose sum is σ = 19438452900. Its totient is φ = 4838014720.

The previous prime is 10021602109. The next prime is 10021602209. The reversal of 10021602152 is 25120612001.

It can be written as a sum of positive squares in 2 ways, for example, as 9962834596 + 58767556 = 99814^2 + 7666^2 .

It is a super-2 number, since 2×10021602152² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21598049 + ... + 21598512.

Almost surely, 2^10021602152 is an apocalyptic number.

It is an amenable number.

10021602152 is a deficient number, since it is larger than the sum of its proper divisors (9416850748).

10021602152 is a wasteful number, since it uses less digits than its factorization.

10021602152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43196596 (or 43196592 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The spelling of 10021602152 in words is "ten billion, twenty-one million, six hundred two thousand, one hundred fifty-two".