10345000013243 has 8 divisors (see below), whose sum is σ = 11830325810688. Its totient is φ = 8861541378984.

The previous prime is 10345000013239. The next prime is 10345000013297. The reversal of 10345000013243 is 34231000054301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10345000013243 - 2² = 10345000013239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10345000013203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 466778921 + ... + 466801082.

It is an arithmetic number, because the mean of its divisors is an integer number (1478790726336).

Almost surely, 2^{10345000013243} is an apocalyptic number.

10345000013243 is a deficient number, since it is larger than the sum of its proper divisors (1485325797445).

10345000013243 is an equidigital number, since it uses as much as digits as its factorization.

10345000013243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933581593.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 10345000013243 its reverse (34231000054301), we get a palindrome (44576000067544).

The spelling of 10345000013243 in words is "ten trillion, three hundred forty-five billion, thirteen thousand, two hundred forty-three".