2243140102 has 16 divisors (see below), whose sum is σ = 3848816160. Its totient is φ = 960487488.

The previous prime is 2243140091. The next prime is 2243140177. The reversal of 2243140102 is 2010413422.

It is a self number, because there is not a number n which added to its sum of digits gives 2243140102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55153 + ... + 86764.

It is an arithmetic number, because the mean of its divisors is an integer number (240551010).

Almost surely, 2^2243140102 is an apocalyptic number.

2243140102 is a deficient number, since it is larger than the sum of its proper divisors (1605676058).

2243140102 is a wasteful number, since it uses less digits than its factorization.

2243140102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143055.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2243140102 is about 47361.8000291374. The cubic root of 2243140102 is about 1309.0376363355.

Adding to 2243140102 its reverse (2010413422), we get a palindrome (4253553524).

The spelling of 2243140102 in words is "two billion, two hundred forty-three million, one hundred forty thousand, one hundred two".