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12201300133 = 116967159209
BaseRepresentation
bin10110101110100000…
…10001000010100101
31011111022220021012221
423113100101002211
5144442013101013
65334420112341
7611234224411
oct132720210245
934438807187
1012201300133
1151a1352420
1224462356b1
1311c5a85829
1483a65bd41
154b628508d
hex2d74110a5

12201300133 has 8 divisors (see below), whose sum is σ = 13312503360. Its totient is φ = 11090429280.

The previous prime is 12201300131. The next prime is 12201300143. The reversal of 12201300133 is 33100310221.

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 12201300133 - 21 = 12201300131 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 (12201300131) 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, 2968 + ... + 156241.

It is an arithmetic number, because the mean of its divisors is an integer number (1664062920).

Almost surely, 212201300133 is an apocalyptic number.

It is an amenable number.

12201300133 is a deficient number, since it is larger than the sum of its proper divisors (1111203227).

12201300133 is a wasteful number, since it uses less digits than its factorization.

12201300133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166187.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 12201300133 its reverse (33100310221), we get a palindrome (45301610354).

The spelling of 12201300133 in words is "twelve billion, two hundred one million, three hundred thousand, one hundred thirty-three".

Divisors: 1 11 6967 76637 159209 1751299 1109209103 12201300133