10185640802330 has 32 divisors (see below), whose sum is σ = 20954658407040. Its totient is φ = 3491996339520.

The previous prime is 10185640802317. The next prime is 10185640802333. The reversal of 10185640802330 is 3320804658101.

It is a super-2 number, since 2×10185640802330² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10185640802333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3549320 + ... + 5741859.

It is an arithmetic number, because the mean of its divisors is an integer number (654833075220).

Almost surely, 2^{10185640802330} is an apocalyptic number.

10185640802330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10185640802330 is an abundant number, since it is smaller than the sum of its proper divisors (10769017604710).

10185640802330 is a wasteful number, since it uses less digits than its factorization.

10185640802330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9306854.

The product of its (nonzero) digits is 138240, while the sum is 41.

The spelling of 10185640802330 in words is "ten trillion, one hundred eighty-five billion, six hundred forty million, eight hundred two thousand, three hundred thirty".