1010121223 has 16 divisors (see below), whose sum is σ = 1060770816. Its totient is φ = 960943360.

The previous prime is 1010121197. The next prime is 1010121271. The reversal of 1010121223 is 3221210101.

1010121223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1010121223 - 2⁵ = 1010121191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010521223) 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, 374586 + ... + 377272.

It is an arithmetic number, because the mean of its divisors is an integer number (66298176).

Almost surely, 2^1010121223 is an apocalyptic number.

1010121223 is a deficient number, since it is larger than the sum of its proper divisors (50649593).

1010121223 is a wasteful number, since it uses less digits than its factorization.

1010121223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2954.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1010121223 is about 31782.4042986052. The cubic root of 1010121223 is about 1003.3624224436.

Adding to 1010121223 its reverse (3221210101), we get a palindrome (4231331324).

The spelling of 1010121223 in words is "one billion, ten million, one hundred twenty-one thousand, two hundred twenty-three".