10303243140431 has 8 divisors (see below), whose sum is σ = 10428777541728. Its totient is φ = 10178462700000.

The previous prime is 10303243140349. The next prime is 10303243140457. The reversal of 10303243140431 is 13404134230301.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 10303243140431 - 2³⁰ = 10302169398607 is a prime.

It is a super-2 number, since 2×10303243140431² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10303243140394 and 10303243140403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10303243140731) 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, 188462720 + ... + 188517381.

It is an arithmetic number, because the mean of its divisors is an integer number (1303597192716).

Almost surely, 2^{10303243140431} is an apocalyptic number.

10303243140431 is a deficient number, since it is larger than the sum of its proper divisors (125534401297).

10303243140431 is a wasteful number, since it uses less digits than its factorization.

10303243140431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376980433.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 10303243140431 its reverse (13404134230301), we get a palindrome (23707377370732).

The spelling of 10303243140431 in words is "ten trillion, three hundred three billion, two hundred forty-three million, one hundred forty thousand, four hundred thirty-one".