10223111031 has 12 divisors (see below), whose sum is σ = 15856254072. Its totient is φ = 5841777648.

The previous prime is 10223110969. The next prime is 10223111053. The reversal of 10223111031 is 13011132201.

It is a happy number.

10223111031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10223111031 - 2⁷ = 10223110903 is a prime.

It is a super-2 number, since 2×10223111031² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10223111031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10223111081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34772340 + ... + 34772633.

It is an arithmetic number, because the mean of its divisors is an integer number (1321354506).

Almost surely, 2^10223111031 is an apocalyptic number.

10223111031 is a deficient number, since it is larger than the sum of its proper divisors (5633143041).

10223111031 is an equidigital number, since it uses as much as digits as its factorization.

10223111031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69544990 (or 69544983 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 10223111031 its reverse (13011132201), we get a palindrome (23234243232).

The spelling of 10223111031 in words is "ten billion, two hundred twenty-three million, one hundred eleven thousand, thirty-one".