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1230300201 = 31331546159
BaseRepresentation
bin100100101010100…
…1110010000101001
310011202000201121010
41021111032100221
510004424101301
6322025334133
742326244024
oct11125162051
93152021533
101230300201
11581521829
122a4037349
13167b72cb0
14b957a1bb
15730235d6
hex4954e429

1230300201 has 8 divisors (see below), whose sum is σ = 1766584960. Its totient is φ = 757107792.

The previous prime is 1230300167. The next prime is 1230300223. The reversal of 1230300201 is 1020030321.

It is a happy number.

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

It is not a de Polignac number, because 1230300201 - 29 = 1230299689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1230300271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15773041 + ... + 15773118.

It is an arithmetic number, because the mean of its divisors is an integer number (220823120).

Almost surely, 21230300201 is an apocalyptic number.

It is an amenable number.

1230300201 is a deficient number, since it is larger than the sum of its proper divisors (536284759).

1230300201 is a wasteful number, since it uses less digits than its factorization.

1230300201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31546175.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1230300201 is about 35075.6354325905. The cubic root of 1230300201 is about 1071.5284300096.

Adding to 1230300201 its reverse (1020030321), we get a palindrome (2250330522).

The spelling of 1230300201 in words is "one billion, two hundred thirty million, three hundred thousand, two hundred one".

Divisors: 1 3 13 39 31546159 94638477 410100067 1230300201