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32001013101 = 343558144449
BaseRepresentation
bin11101110011011010…
…001011010101101101
310001121012112220022110
4131303122023111231
51011014224404401
622411232434233
72212005060201
oct356332132555
9101535486273
1032001013101
1112631812872
1262510a8979
13302cb05615
1417980c8b01
15c7463b9d6
hex77368b56d

32001013101 has 16 divisors (see below), whose sum is σ = 43669102400. Its totient is φ = 20833666560.

The previous prime is 32001013091. The next prime is 32001013141. The reversal of 32001013101 is 10131010023.

It is not a de Polignac number, because 32001013101 - 214 = 32000996717 is a prime.

It is a super-3 number, since 3×320010131013 (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32001013141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 697725 + ... + 742173.

It is an arithmetic number, because the mean of its divisors is an integer number (2729318900).

Almost surely, 232001013101 is an apocalyptic number.

It is an amenable number.

32001013101 is a deficient number, since it is larger than the sum of its proper divisors (11668089299).

32001013101 is a wasteful number, since it uses less digits than its factorization.

32001013101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50076.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 32001013101 its reverse (10131010023), we get a palindrome (42132023124).

The spelling of 32001013101 in words is "thirty-two billion, one million, thirteen thousand, one hundred one".

Divisors: 1 3 43 129 5581 16743 44449 133347 239983 719949 1911307 5733921 248069869 744209607 10667004367 32001013101