283945056101 has 4 divisors (see below), whose sum is σ = 324508635552. Its totient is φ = 243381476652.

The previous prime is 283945056097. The next prime is 283945056107. The reversal of 283945056101 is 101650549382.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 283945056101 - 2² = 283945056097 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 (283945056107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20281789715 + ... + 20281789728.

It is an arithmetic number, because the mean of its divisors is an integer number (81127158888).

Almost surely, 2^283945056101 is an apocalyptic number.

It is an amenable number.

283945056101 is a deficient number, since it is larger than the sum of its proper divisors (40563579451).

283945056101 is an equidigital number, since it uses as much as digits as its factorization.

283945056101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40563579450.

The product of its (nonzero) digits is 259200, while the sum is 44.

The spelling of 283945056101 in words is "two hundred eighty-three billion, nine hundred forty-five million, fifty-six thousand, one hundred one".