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13323123301 = 311093942919
BaseRepresentation
bin11000110100001111…
…01011101001100101
31021101111210210022011
430122013223221211
5204241204421201
610042012434221
7651105452035
oct143207535145
937344723264
1013323123301
115717612804
1226b9a78971
131344307717
1490563b8c5
1552e9cc151
hex31a1eba65

13323123301 has 8 divisors (see below), whose sum is σ = 13879078400. Its totient is φ = 12775054320.

The previous prime is 13323123299. The next prime is 13323123337. The reversal of 13323123301 is 10332132331.

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 13323123301 - 21 = 13323123299 is a prime.

It is a super-2 number, since 2×133231233012 (a number of 21 digits) 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 (13323123391) 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, 1968081 + ... + 1974838.

It is an arithmetic number, because the mean of its divisors is an integer number (1734884800).

Almost surely, 213323123301 is an apocalyptic number.

It is an amenable number.

13323123301 is a deficient number, since it is larger than the sum of its proper divisors (555955099).

13323123301 is a wasteful number, since it uses less digits than its factorization.

13323123301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3943059.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 13323123301 its reverse (10332132331), we get a palindrome (23655255632).

The spelling of 13323123301 in words is "thirteen billion, three hundred twenty-three million, one hundred twenty-three thousand, three hundred one".

Divisors: 1 31 109 3379 3942919 122230489 429778171 13323123301