1143254135300 has 18 divisors (see below), whose sum is σ = 2480861473818. Its totient is φ = 457301654080.

The previous prime is 1143254135279. The next prime is 1143254135311. The reversal of 1143254135300 is 35314523411.

It can be written as a sum of positive squares in 3 ways, for example, as 238050313216 + 905203822084 = 487904^2 + 951422^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5716270577 + ... + 5716270776.

Almost surely, 2^{1143254135300} is an apocalyptic number.

1143254135300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1143254135300 is an abundant number, since it is smaller than the sum of its proper divisors (1337607338518).

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

1143254135300 is a wasteful number, since it uses less digits than its factorization.

1143254135300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11432541367 (or 11432541360 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 1143254135300 its reverse (35314523411), we get a palindrome (1178568658711).

The spelling of 1143254135300 in words is "one trillion, one hundred forty-three billion, two hundred fifty-four million, one hundred thirty-five thousand, three hundred".