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100201012201 = 947721914657
BaseRepresentation
bin101110101010001110…
…0100001101111101001
3100120122011212211011001
41131110130201233221
53120202424342301
6114010503235001
710145034356623
oct1352434415751
9316564784131
10100201012201
113954994a594
1217505148a61
1395ab35c684
144bc7a27c13
152916be3c01
hex1754721be9

100201012201 has 8 divisors (see below), whose sum is σ = 100327560480. Its totient is φ = 100074509568.

The previous prime is 100201012147. The next prime is 100201012211. The reversal of 100201012201 is 102210102001.

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

It is a cyclic number.

It is not a de Polignac number, because 100201012201 - 215 = 100200979433 is a prime.

It is a super-2 number, since 2×1002010122012 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100201012211) 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, 6829065 + ... + 6843721.

It is an arithmetic number, because the mean of its divisors is an integer number (12540945060).

Almost surely, 2100201012201 is an apocalyptic number.

It is an amenable number.

100201012201 is a deficient number, since it is larger than the sum of its proper divisors (126548279).

100201012201 is an equidigital number, since it uses as much as digits as its factorization.

100201012201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22823.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100201012201 its reverse (102210102001), we get a palindrome (202411114202).

The spelling of 100201012201 in words is "one hundred billion, two hundred one million, twelve thousand, two hundred one".

Divisors: 1 947 7219 14657 6836393 13880179 105808883 100201012201