10215543002 has 32 divisors (see below), whose sum is σ = 18603235200. Its totient is φ = 4109600448.

The previous prime is 10215542963. The next prime is 10215543011. The reversal of 10215543002 is 20034551201.

It is a super-2 number, since 2×10215543002² (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 15 ways as a sum of consecutive naturals, for example, 147173 + ... + 205160.

It is an arithmetic number, because the mean of its divisors is an integer number (581351100).

Almost surely, 2^10215543002 is an apocalyptic number.

10215543002 is a deficient number, since it is larger than the sum of its proper divisors (8387692198).

10215543002 is a wasteful number, since it uses less digits than its factorization.

10215543002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352470.

The product of its (nonzero) digits is 1200, while the sum is 23.

The spelling of 10215543002 in words is "ten billion, two hundred fifteen million, five hundred forty-three thousand, two".