1107243805929 has 4 divisors (see below), whose sum is σ = 1476325074576. Its totient is φ = 738162537284.

The previous prime is 1107243805891. The next prime is 1107243805949. The reversal of 1107243805929 is 9295083427011.

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 1107243805929 - 2⁹ = 1107243805417 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1107243805949) 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, 184540634319 + ... + 184540634324.

It is an arithmetic number, because the mean of its divisors is an integer number (369081268644).

Almost surely, 2^{1107243805929} is an apocalyptic number.

It is an amenable number.

1107243805929 is a deficient number, since it is larger than the sum of its proper divisors (369081268647).

1107243805929 is an equidigital number, since it uses as much as digits as its factorization.

1107243805929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369081268646.

The product of its (nonzero) digits is 1088640, while the sum is 51.

The spelling of 1107243805929 in words is "one trillion, one hundred seven billion, two hundred forty-three million, eight hundred five thousand, nine hundred twenty-nine".