1143003131202 has 32 divisors (see below), whose sum is σ = 2438954172864. Its totient is φ = 355851891200.

The previous prime is 1143003131201. The next prime is 1143003131227. The reversal of 1143003131202 is 2021313003411.

It is not an unprimeable number, because it can be changed into a prime (1143003131201) 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, 42757299 + ... + 42784022.

It is an arithmetic number, because the mean of its divisors is an integer number (76217317902).

Almost surely, 2^{1143003131202} is an apocalyptic number.

1143003131202 is an abundant number, since it is smaller than the sum of its proper divisors (1295951041662).

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

1143003131202 is a wasteful number, since it uses less digits than its factorization.

1143003131202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85541474.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1143003131202 its reverse (2021313003411), we get a palindrome (3164316134613).

The spelling of 1143003131202 in words is "one trillion, one hundred forty-three billion, three million, one hundred thirty-one thousand, two hundred two".