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2013031313301 = 3671010437767
BaseRepresentation
bin11101010010110010000…
…001000010111110010101
321010102222121120011012110
4131102302001002332111
5230440142004011201
64140435051141233
7265302535561101
oct35226201027625
97112877504173
102013031313301
117067a37733a8
12286180144819
13117a9c27aa48
146d60744a901
153756c0676d6
hex1d4b2042f95

2013031313301 has 4 divisors (see below), whose sum is σ = 2684041751072. Its totient is φ = 1342020875532.

The previous prime is 2013031313281. The next prime is 2013031313333. The reversal of 2013031313301 is 1033131303102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2013031313301 - 219 = 2013030789013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013031313341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335505218881 + ... + 335505218886.

It is an arithmetic number, because the mean of its divisors is an integer number (671010437768).

Almost surely, 22013031313301 is an apocalyptic number.

It is an amenable number.

2013031313301 is a deficient number, since it is larger than the sum of its proper divisors (671010437771).

2013031313301 is an equidigital number, since it uses as much as digits as its factorization.

2013031313301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671010437770.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 2013031313301 its reverse (1033131303102), we get a palindrome (3046162616403).

The spelling of 2013031313301 in words is "two trillion, thirteen billion, thirty-one million, three hundred thirteen thousand, three hundred one".

Divisors: 1 3 671010437767 2013031313301