1002111330 has 64 divisors (see below), whose sum is σ = 2694653568. Its totient is φ = 236367360.

The previous prime is 1002111277. The next prime is 1002111361. The reversal of 1002111330 is 331112001.

1002111330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28827 + ... + 53246.

It is an arithmetic number, because the mean of its divisors is an integer number (42103962).

Almost surely, 2^1002111330 is an apocalyptic number.

1002111330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1002111330 is an abundant number, since it is smaller than the sum of its proper divisors (1692542238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1002111330 is a wasteful number, since it uses less digits than its factorization.

1002111330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82131.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1002111330 is about 31656.1420580588. The cubic root of 1002111330 is about 1000.7032819452.

Adding to 1002111330 its reverse (331112001), we get a palindrome (1333223331).

The spelling of 1002111330 in words is "one billion, two million, one hundred eleven thousand, three hundred thirty".