1093143029 has 4 divisors (see below), whose sum is σ = 1192519680. Its totient is φ = 993766380.

The previous prime is 1093143013. The next prime is 1093143031. The reversal of 1093143029 is 9203413901.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1093143029 - 2⁴ = 1093143013 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1093142986 and 1093143004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1093103029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49688309 + ... + 49688330.

It is an arithmetic number, because the mean of its divisors is an integer number (298129920).

Almost surely, 2^1093143029 is an apocalyptic number.

It is an amenable number.

1093143029 is a deficient number, since it is larger than the sum of its proper divisors (99376651).

1093143029 is an equidigital number, since it uses as much as digits as its factorization.

1093143029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99376650.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 1093143029 is about 33062.7135758697. The cubic root of 1093143029 is about 1030.1306991591.

The spelling of 1093143029 in words is "one billion, ninety-three million, one hundred forty-three thousand, twenty-nine".