1013223250 has 64 divisors (see below), whose sum is σ = 2071899648. Its totient is φ = 368760000.

The previous prime is 1013223221. The next prime is 1013223293. The reversal of 1013223250 is 523223101.

1013223250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 228555 + ... + 232945.

It is an arithmetic number, because the mean of its divisors is an integer number (32373432).

Almost surely, 2^1013223250 is an apocalyptic number.

1013223250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1013223250 is an abundant number, since it is smaller than the sum of its proper divisors (1058676398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1013223250 is a wasteful number, since it uses less digits than its factorization.

1013223250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4492 (or 4482 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 1013223250 is about 31831.1679019165. The cubic root of 1013223250 is about 1004.3884632187.

Adding to 1013223250 its reverse (523223101), we get a palindrome (1536446351).

The spelling of 1013223250 in words is "one billion, thirteen million, two hundred twenty-three thousand, two hundred fifty".