2043313402 has 32 divisors (see below), whose sum is σ = 3544176384. Its totient is φ = 875078400.

The previous prime is 2043313387. The next prime is 2043313403. The reversal of 2043313402 is 2043133402.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2043313403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1174 + ... + 63937.

It is an arithmetic number, because the mean of its divisors is an integer number (110755512).

Almost surely, 2^2043313402 is an apocalyptic number.

2043313402 is a deficient number, since it is larger than the sum of its proper divisors (1500862982).

2043313402 is a wasteful number, since it uses less digits than its factorization.

2043313402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65214.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2043313402 is about 45203.0242572331. The cubic root of 2043313402 is about 1268.9514154515.

Adding to 2043313402 its reverse (2043133402), we get a palindrome (4086446804).

The spelling of 2043313402 in words is "two billion, forty-three million, three hundred thirteen thousand, four hundred two".