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213012223313001 = 3710143439205381
BaseRepresentation
bin110000011011101111000101…
…111001110100010001101001
31000221012202210002110020001020
4300123233011321310101221
5210404443013132004001
62033012244154043053
762603424316455240
oct6033570571642151
91027182702406036
10213012223313001
1161965a81930012
121ba83242719489
1391b1c74439488
143a85bbd197957
151995e0b8a8736
hexc1bbc5e74469

213012223313001 has 8 divisors (see below), whose sum is σ = 324590054572224. Its totient is φ = 121721270464560.

The previous prime is 213012223312949. The next prime is 213012223313077. The reversal of 213012223313001 is 100313322210312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 213012223313001 - 210 = 213012223311977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213012223353001) 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, 5071719602670 + ... + 5071719602711.

It is an arithmetic number, because the mean of its divisors is an integer number (40573756821528).

Almost surely, 2213012223313001 is an apocalyptic number.

213012223313001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

213012223313001 is a deficient number, since it is larger than the sum of its proper divisors (111577831259223).

213012223313001 is a wasteful number, since it uses less digits than its factorization.

213012223313001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10143439205391.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 213012223313001 its reverse (100313322210312), we get a palindrome (313325545523313).

The spelling of 213012223313001 in words is "two hundred thirteen trillion, twelve billion, two hundred twenty-three million, three hundred thirteen thousand, one".

Divisors: 1 3 7 21 10143439205381 30430317616143 71004074437667 213012223313001