10403333131243 has 8 divisors (see below), whose sum is σ = 11268350161488. Its totient is φ = 9547567620384.

The previous prime is 10403333131223. The next prime is 10403333131253. The reversal of 10403333131243 is 34213133330401.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10403333131243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10403333131223) 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, 2312877505 + ... + 2312882002.

It is an arithmetic number, because the mean of its divisors is an integer number (1408543770186).

Almost surely, 2^{10403333131243} is an apocalyptic number.

10403333131243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10403333131243 is a deficient number, since it is larger than the sum of its proper divisors (865017030245).

10403333131243 is a wasteful number, since it uses less digits than its factorization.

10403333131243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4625759693.

The product of its (nonzero) digits is 23328, while the sum is 31.

Adding to 10403333131243 its reverse (34213133330401), we get a palindrome (44616466461644).

The spelling of 10403333131243 in words is "ten trillion, four hundred three billion, three hundred thirty-three million, one hundred thirty-one thousand, two hundred forty-three".