283439112100 has 27 divisors (see below), whose sum is σ = 615074426337. Its totient is φ = 113373515280.

The previous prime is 283439112041. The next prime is 283439112101. The reversal of 283439112100 is 1211934382.

It is a happy number.

The square root of 283439112100 is 532390.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 102038080356 + 181401031744 = 319434^2 + 425912^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (283439112101) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5297281 + ... + 5350519.

Almost surely, 2^283439112100 is an apocalyptic number.

283439112100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

283439112100 is the 532390-th square number.

It is an amenable number.

283439112100 is an abundant number, since it is smaller than the sum of its proper divisors (331635314237).

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

283439112100 is an frugal number, since it uses more digits than its factorization.

283439112100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106492 (or 53246 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The spelling of 283439112100 in words is "two hundred eighty-three billion, four hundred thirty-nine million, one hundred twelve thousand, one hundred".