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1232300101 = 61131154211
BaseRepresentation
bin100100101110011…
…0110100001000101
310011212210022221111
41021130312201011
510010432100401
6322140245021
742352243444
oct11134664105
93155708844
101232300101
1158266833a
122a4840771
131683c3376
14b993ad5b
15732bae51
hex49736845

1232300101 has 8 divisors (see below), whose sum is σ = 1262071008. Its totient is φ = 1202838000.

The previous prime is 1232300099. The next prime is 1232300117. The reversal of 1232300101 is 1010032321.

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 1232300101 - 21 = 1232300099 is a prime.

It is a super-2 number, since 2×12323001012 = 3037127077849220402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232300401) 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, 69115 + ... + 85096.

It is an arithmetic number, because the mean of its divisors is an integer number (157758876).

Almost surely, 21232300101 is an apocalyptic number.

It is an amenable number.

1232300101 is a deficient number, since it is larger than the sum of its proper divisors (29770907).

1232300101 is a wasteful number, since it uses less digits than its factorization.

1232300101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154403.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1232300101 is about 35104.1322496369. The cubic root of 1232300101 is about 1072.1087191683.

Adding to 1232300101 its reverse (1010032321), we get a palindrome (2242332422).

The spelling of 1232300101 in words is "one billion, two hundred thirty-two million, three hundred thousand, one hundred one".

Divisors: 1 61 131 7991 154211 9406871 20201641 1232300101