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200230001112021 = 3193512807037053
BaseRepresentation
bin101101100001101110101110…
…000101101111001111010101
3222020221210122001022010211220
4231201232232011233033111
5202221032020241041041
61545504220451320553
760114066041441436
oct5541565605571725
9866853561263756
10200230001112021
1158888080708001
121a559aba2b0159
1387957b9c7233a
14376328035d48d
1518236962abd66
hexb61bae16f3d5

200230001112021 has 8 divisors (see below), whose sum is σ = 281024562964320. Its totient is φ = 126461053333872.

The previous prime is 200230001111989. The next prime is 200230001112041. The reversal of 200230001112021 is 120211100032002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 200230001112021 - 25 = 200230001111989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200230001112041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1756403518470 + ... + 1756403518583.

It is an arithmetic number, because the mean of its divisors is an integer number (35128070370540).

Almost surely, 2200230001112021 is an apocalyptic number.

It is an amenable number.

200230001112021 is a deficient number, since it is larger than the sum of its proper divisors (80794561852299).

200230001112021 is a wasteful number, since it uses less digits than its factorization.

200230001112021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3512807037075.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 200230001112021 its reverse (120211100032002), we get a palindrome (320441101144023).

The spelling of 200230001112021 in words is "two hundred trillion, two hundred thirty billion, one million, one hundred twelve thousand, twenty-one".

Divisors: 1 3 19 57 3512807037053 10538421111159 66743333704007 200230001112021