2103213002 has 32 divisors (see below), whose sum is σ = 3508876800. Its totient is φ = 937407600.

The previous prime is 2103212983. The next prime is 2103213019. The reversal of 2103213002 is 2003123012.

It is a happy number.

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, 567977 + ... + 571667.

It is an arithmetic number, because the mean of its divisors is an integer number (109652400).

Almost surely, 2^2103213002 is an apocalyptic number.

2103213002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2103213002 is a deficient number, since it is larger than the sum of its proper divisors (1405663798).

2103213002 is a wasteful number, since it uses less digits than its factorization.

2103213002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4202.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2103213002 is about 45860.8002764889. The cubic root of 2103213002 is about 1281.2319279719.

Adding to 2103213002 its reverse (2003123012), we get a palindrome (4106336014).

The spelling of 2103213002 in words is "two billion, one hundred three million, two hundred thirteen thousand, two".