2103214506 has 32 divisors (see below), whose sum is σ = 4254996096. Its totient is φ = 693000000.

The previous prime is 2103214493. The next prime is 2103214537. The reversal of 2103214506 is 6054123012.

It is a super-2 number, since 2×2103214506² = 8847022516497648072, which contains 22 as substring.

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, 422331 + ... + 427281.

It is an arithmetic number, because the mean of its divisors is an integer number (132968628).

Almost surely, 2^2103214506 is an apocalyptic number.

2103214506 is an abundant number, since it is smaller than the sum of its proper divisors (2151781590).

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

2103214506 is a wasteful number, since it uses less digits than its factorization.

2103214506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5758.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 2103214506 is about 45860.8166739320. The cubic root of 2103214506 is about 1281.2322333733.

Adding to 2103214506 its reverse (6054123012), we get a palindrome (8157337518).

The spelling of 2103214506 in words is "two billion, one hundred three million, two hundred fourteen thousand, five hundred six".