3021000099 has 16 divisors (see below), whose sum is σ = 4397272992. Its totient is φ = 1833608448.

The previous prime is 3021000097. The next prime is 3021000119. The reversal of 3021000099 is 9900001203.

It is a happy number.

It is not a de Polignac number, because 3021000099 - 2¹ = 3021000097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3021000097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 527712 + ... + 533405.

It is an arithmetic number, because the mean of its divisors is an integer number (274829562).

Almost surely, 2^3021000099 is an apocalyptic number.

3021000099 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

3021000099 is a deficient number, since it is larger than the sum of its proper divisors (1376272893).

3021000099 is a wasteful number, since it uses less digits than its factorization.

3021000099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061206.

The product of its (nonzero) digits is 486, while the sum is 24.

The square root of 3021000099 is about 54963.6252352408. The cubic root of 3021000099 is about 1445.6070132430.

The spelling of 3021000099 in words is "three billion, twenty-one million, ninety-nine", and thus it is an aban number and an uban number.