1047513106043 has 4 divisors (see below), whose sum is σ = 1047748137000. Its totient is φ = 1047278075088.

The previous prime is 1047513106033. The next prime is 1047513106063. The reversal of 1047513106043 is 3406013157401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1047513106043 - 2⁶ = 1047513105979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1047513105994 and 1047513106012.

It is not an unprimeable number, because it can be changed into a prime (1047513106033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117508793 + ... + 117517706.

It is an arithmetic number, because the mean of its divisors is an integer number (261937034250).

Almost surely, 2^{1047513106043} is an apocalyptic number.

1047513106043 is a deficient number, since it is larger than the sum of its proper divisors (235030957).

1047513106043 is an equidigital number, since it uses as much as digits as its factorization.

1047513106043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235030956.

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 1047513106043 in words is "one trillion, forty-seven billion, five hundred thirteen million, one hundred six thousand, forty-three".