1034403140213 has 4 divisors (see below), whose sum is σ = 1049841993120. Its totient is φ = 1018964287308.

The previous prime is 1034403140209. The next prime is 1034403140227. The reversal of 1034403140213 is 3120413044301.

It is a happy number.

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 1034403140213 - 2² = 1034403140209 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034403140233) 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, 7719426353 + ... + 7719426486.

It is an arithmetic number, because the mean of its divisors is an integer number (262460498280).

Almost surely, 2^{1034403140213} is an apocalyptic number.

It is an amenable number.

1034403140213 is a deficient number, since it is larger than the sum of its proper divisors (15438852907).

1034403140213 is an equidigital number, since it uses as much as digits as its factorization.

1034403140213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15438852906.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1034403140213 its reverse (3120413044301), we get a palindrome (4154816184514).

The spelling of 1034403140213 in words is "one trillion, thirty-four billion, four hundred three million, one hundred forty thousand, two hundred thirteen".