1012169300 has 18 divisors (see below), whose sum is σ = 2196407598. Its totient is φ = 404867680.

The previous prime is 1012169233. The next prime is 1012169351. The reversal of 1012169300 is 39612101.

It is a happy number.

1012169300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 2709316 + 1009459984 = 1646^2 + 31772^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5060747 + ... + 5060946.

Almost surely, 2^1012169300 is an apocalyptic number.

1012169300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1012169300 is an abundant number, since it is smaller than the sum of its proper divisors (1184238298).

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

1012169300 is a wasteful number, since it uses less digits than its factorization.

1012169300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10121707 (or 10121700 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 1012169300 is about 31814.6082798453. The cubic root of 1012169300 is about 1004.0400890327.

The spelling of 1012169300 in words is "one billion, twelve million, one hundred sixty-nine thousand, three hundred".