2121033114 has 20 divisors (see below), whose sum is σ = 4752685674. Its totient is φ = 707010984.

The previous prime is 2121033097. The next prime is 2121033133. The reversal of 2121033114 is 4113301212.

It can be written as a sum of positive squares in only one way, i.e., 2096083089 + 24950025 = 45783^2 + 4995^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6546237 + ... + 6546560.

Almost surely, 2^2121033114 is an apocalyptic number.

2121033114 is an abundant number, since it is smaller than the sum of its proper divisors (2631652560).

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

2121033114 is a wasteful number, since it uses less digits than its factorization.

2121033114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13092811 (or 13092802 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 2121033114 is about 46054.6752675556. The cubic root of 2121033114 is about 1284.8402985024.

Adding to 2121033114 its reverse (4113301212), we get a palindrome (6234334326).

The spelling of 2121033114 in words is "two billion, one hundred twenty-one million, thirty-three thousand, one hundred fourteen".