2493203143 has 16 divisors (see below), whose sum is σ = 2542176000. Its totient is φ = 2444912640.

The previous prime is 2493203087. The next prime is 2493203147. The reversal of 2493203143 is 3413023942.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2493203143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2493203147) 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, 5204778 + ... + 5205256.

It is an arithmetic number, because the mean of its divisors is an integer number (158886000).

Almost surely, 2^2493203143 is an apocalyptic number.

2493203143 is a deficient number, since it is larger than the sum of its proper divisors (48972857).

2493203143 is a wasteful number, since it uses less digits than its factorization.

2493203143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 2493203143 is about 49931.9851698288. The cubic root of 2493203143 is about 1355.9777247307.

The spelling of 2493203143 in words is "two billion, four hundred ninety-three million, two hundred three thousand, one hundred forty-three".