1340014203 has 24 divisors (see below), whose sum is σ = 2160649920. Its totient is φ = 793240560.

The previous prime is 1340014199. The next prime is 1340014213. The reversal of 1340014203 is 3024100431.

It is not a de Polignac number, because 1340014203 - 2² = 1340014199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1340014213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 153133 + ... + 161646.

It is an arithmetic number, because the mean of its divisors is an integer number (90027080).

Almost surely, 2^1340014203 is an apocalyptic number.

1340014203 is a deficient number, since it is larger than the sum of its proper divisors (820635717).

1340014203 is a wasteful number, since it uses less digits than its factorization.

1340014203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314839 (or 314836 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1340014203 is about 36606.2044331285. The cubic root of 1340014203 is about 1102.4776665691.

Adding to 1340014203 its reverse (3024100431), we get a palindrome (4364114634).

The spelling of 1340014203 in words is "one billion, three hundred forty million, fourteen thousand, two hundred three".