10212303431 has 8 divisors (see below), whose sum is σ = 11248857984. Its totient is φ = 9193776120.

The previous prime is 10212303419. The next prime is 10212303481. The reversal of 10212303431 is 13430321201.

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-10212303431 is a prime.

It is a super-2 number, since 2×10212303431² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212303481) 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, 4505621 + ... + 4507886.

It is an arithmetic number, because the mean of its divisors is an integer number (1406107248).

Almost surely, 2^10212303431 is an apocalyptic number.

10212303431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10212303431 is a deficient number, since it is larger than the sum of its proper divisors (1036554553).

10212303431 is a wasteful number, since it uses less digits than its factorization.

10212303431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9013621.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10212303431 its reverse (13430321201), we get a palindrome (23642624632).

The spelling of 10212303431 in words is "ten billion, two hundred twelve million, three hundred three thousand, four hundred thirty-one".