10002099 has 16 divisors (see below), whose sum is σ = 13789440. Its totient is φ = 6444000.

The previous prime is 10002077. The next prime is 10002121. The reversal of 10002099 is 99020001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10002077) and next prime (10002121).

It is not a de Polignac number, because 10002099 - 2⁵ = 10002067 is a prime.

It is a super-3 number, since 3×10002099³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (10002019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27682 + ... + 28040.

It is an arithmetic number, because the mean of its divisors is an integer number (861840).

Almost surely, 2^10002099 is an apocalyptic number.

10002099 is a deficient number, since it is larger than the sum of its proper divisors (3787341).

10002099 is a wasteful number, since it uses less digits than its factorization.

10002099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650.

The product of its (nonzero) digits is 162, while the sum is 21.

The square root of 10002099 is about 3162.6095237952. The cubic root of 10002099 is about 215.4585418100.

The spelling of 10002099 in words is "ten million, two thousand, ninety-nine".