1143550050003 has 24 divisors (see below), whose sum is σ = 1751239963200. Its totient is φ = 717046135344.

The previous prime is 1143550049951. The next prime is 1143550050053. The reversal of 1143550050003 is 3000500553411.

It is not a de Polignac number, because 1143550050003 - 2¹³ = 1143550041811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1143550050053) 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, 24031725 + ... + 24079262.

It is an arithmetic number, because the mean of its divisors is an integer number (72968331800).

Almost surely, 2^{1143550050003} is an apocalyptic number.

1143550050003 is a deficient number, since it is larger than the sum of its proper divisors (607689913197).

1143550050003 is a wasteful number, since it uses less digits than its factorization.

1143550050003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48111151 (or 48111148 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The spelling of 1143550050003 in words is "one trillion, one hundred forty-three billion, five hundred fifty million, fifty thousand, three".