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2111230233001 = 30713215205883
BaseRepresentation
bin11110101110001111001…
…000001100100110101001
321110211110021011010202101
4132232033020030212221
5234042244414424001
64253515154533401
7305350152612451
oct36561710144651
97424407133671
102111230233001
1174440547718a
122a1206897261
1312411b8ac7a6
14742811d2d61
1539db80d3a01
hex1eb8f20c9a9

2111230233001 has 8 divisors (see below), whose sum is σ = 2119711023584. Its totient is φ = 2102759857440.

The previous prime is 2111230232999. The next prime is 2111230233017. The reversal of 2111230233001 is 1003320321112.

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 2111230233001 - 21 = 2111230232999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2111230233001.

It is not an unprimeable number, because it can be changed into a prime (2111230233031) 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, 2197395 + ... + 3008488.

It is an arithmetic number, because the mean of its divisors is an integer number (264963877948).

Almost surely, 22111230233001 is an apocalyptic number.

It is an amenable number.

2111230233001 is a deficient number, since it is larger than the sum of its proper divisors (8480790583).

2111230233001 is a wasteful number, since it uses less digits than its factorization.

2111230233001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5207511.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2111230233001 its reverse (1003320321112), we get a palindrome (3114550554113).

The spelling of 2111230233001 in words is "two trillion, one hundred eleven billion, two hundred thirty million, two hundred thirty-three thousand, one".

Divisors: 1 307 1321 405547 5205883 1598206081 6876971443 2111230233001