10433421031 has 32 divisors (see below), whose sum is σ = 11952230400. Its totient is φ = 9020592000.

The previous prime is 10433421017. The next prime is 10433421043. The reversal of 10433421031 is 13012433401.

It is a cyclic number.

It is not a de Polignac number, because 10433421031 - 2¹⁹ = 10432896743 is a prime.

It is a super-2 number, since 2×10433421031² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10433420993 and 10433421011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10433421931) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6640476 + ... + 6642046.

It is an arithmetic number, because the mean of its divisors is an integer number (373507200).

Almost surely, 2^10433421031 is an apocalyptic number.

10433421031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10433421031 is a deficient number, since it is larger than the sum of its proper divisors (1518809369).

10433421031 is a wasteful number, since it uses less digits than its factorization.

10433421031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1911.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 10433421031 its reverse (13012433401), we get a palindrome (23445854432).

The spelling of 10433421031 in words is "ten billion, four hundred thirty-three million, four hundred twenty-one thousand, thirty-one".