1143043662130 has 16 divisors (see below), whose sum is σ = 2057491087704. Its totient is φ = 457214688000.

The previous prime is 1143043662119. The next prime is 1143043662181. The reversal of 1143043662130 is 312663403411.

It can be written as a sum of positive squares in 4 ways, for example, as 821925373201 + 321118288929 = 906601^2 + 566673^2 .

It is a super-2 number, since 2×1143043662130² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2472154 + ... + 2897866.

Almost surely, 2^{1143043662130} is an apocalyptic number.

1143043662130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1143043662130 is a deficient number, since it is larger than the sum of its proper divisors (914447425574).

1143043662130 is a wasteful number, since it uses less digits than its factorization.

1143043662130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694221.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 1143043662130 in words is "one trillion, one hundred forty-three billion, forty-three million, six hundred sixty-two thousand, one hundred thirty".