1010031011223 has 16 divisors (see below), whose sum is σ = 1477665110880. Its totient is φ = 609830043264.

The previous prime is 1010031011161. The next prime is 1010031011237. The reversal of 1010031011223 is 3221101300101.

It is a happy number.

1010031011223 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 1010031011223 - 2¹⁰ = 1010031010199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010031011273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244320868 + ... + 244325001.

It is an arithmetic number, because the mean of its divisors is an integer number (92354069430).

Almost surely, 2^{1010031011223} is an apocalyptic number.

1010031011223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1010031011223 is a deficient number, since it is larger than the sum of its proper divisors (467634099657).

1010031011223 is a wasteful number, since it uses less digits than its factorization.

1010031011223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488645938.

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

Adding to 1010031011223 its reverse (3221101300101), we get a palindrome (4231132311324).

The spelling of 1010031011223 in words is "one trillion, ten billion, thirty-one million, eleven thousand, two hundred twenty-three".