10203244431 has 8 divisors (see below), whose sum is σ = 13972010544. Its totient is φ = 6618320640.

The previous prime is 10203244417. The next prime is 10203244453. The reversal of 10203244431 is 13444230201.

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

It is not a de Polignac number, because 10203244431 - 2⁶ = 10203244367 is a prime.

It is a super-2 number, since 2×10203244431² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10203244411) 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, 45960450 + ... + 45960671.

It is an arithmetic number, because the mean of its divisors is an integer number (1746501318).

Almost surely, 2^10203244431 is an apocalyptic number.

10203244431 is a deficient number, since it is larger than the sum of its proper divisors (3768766113).

10203244431 is an equidigital number, since it uses as much as digits as its factorization.

10203244431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91921161.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 10203244431 its reverse (13444230201), we get a palindrome (23647474632).

The spelling of 10203244431 in words is "ten billion, two hundred three million, two hundred forty-four thousand, four hundred thirty-one".