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1112323112001 = 32273145255019
BaseRepresentation
bin10000001011111011100…
…111111011110001000001
310221100002201011201102100
4100023323213323301001
5121211014204041001
62210554424341013
7143235255310533
oct20137347736101
93840081151370
101112323112001
11399808442482
1215b6aa914769
1380b78b7061a
143bb9dd93853
151de02798586
hex102fb9fbc41

1112323112001 has 12 divisors (see below), whose sum is σ = 1607277290320. Its totient is φ = 741277194840.

The previous prime is 1112323111987. The next prime is 1112323112003. The reversal of 1112323112001 is 1002113232111.

It is not a de Polignac number, because 1112323112001 - 217 = 1112322980929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112323112003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22602931 + ... + 22652088.

Almost surely, 21112323112001 is an apocalyptic number.

It is an amenable number.

1112323112001 is a deficient number, since it is larger than the sum of its proper divisors (494954178319).

1112323112001 is a wasteful number, since it uses less digits than its factorization.

1112323112001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45257756 (or 45257753 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1112323112001 its reverse (1002113232111), we get a palindrome (2114436344112).

The spelling of 1112323112001 in words is "one trillion, one hundred twelve billion, three hundred twenty-three million, one hundred twelve thousand, one".

Divisors: 1 3 9 2731 8193 24579 45255019 135765057 407295171 123591456889 370774370667 1112323112001