1043130323103 has 8 divisors (see below), whose sum is σ = 1517280470016. Its totient is φ = 632200195800.

The previous prime is 1043130323093. The next prime is 1043130323143. The reversal of 1043130323103 is 3013230313401.

It is a happy number.

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

It is not a de Polignac number, because 1043130323103 - 2⁸ = 1043130322847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043130323143) 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, 15805004863 + ... + 15805004928.

It is an arithmetic number, because the mean of its divisors is an integer number (189660058752).

Almost surely, 2^{1043130323103} is an apocalyptic number.

1043130323103 is a deficient number, since it is larger than the sum of its proper divisors (474150146913).

1043130323103 is a wasteful number, since it uses less digits than its factorization.

1043130323103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31610009805.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 1043130323103 its reverse (3013230313401), we get a palindrome (4056360636504).

The spelling of 1043130323103 in words is "one trillion, forty-three billion, one hundred thirty million, three hundred twenty-three thousand, one hundred three".