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2213031103313 = 19147317906817
BaseRepresentation
bin100000001101000010111…
…011101100101101010001
321211120012221110011122112
4200031002323230231101
5242224241430301223
64412352532515105
7315612655001642
oct40150273545521
97746187404575
102213031103313
117835a5400858
122b8a9777ba95
131308c3525464
147917b4b56c9
153c875499778
hex20342eecb51

2213031103313 has 8 divisors (see below), whose sum is σ = 2329664855520. Its totient is φ = 2096413194240.

The previous prime is 2213031103279. The next prime is 2213031103319. The reversal of 2213031103313 is 3133011303122.

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 2213031103313 - 212 = 2213031099217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2213031103319) 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 7 ways as a sum of consecutive naturals, for example, 3673520 + ... + 4233297.

It is an arithmetic number, because the mean of its divisors is an integer number (291208106940).

Almost surely, 22213031103313 is an apocalyptic number.

It is an amenable number.

2213031103313 is a deficient number, since it is larger than the sum of its proper divisors (116633752207).

2213031103313 is a wasteful number, since it uses less digits than its factorization.

2213031103313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7921567.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 2213031103313 its reverse (3133011303122), we get a palindrome (5346042406435).

The spelling of 2213031103313 in words is "two trillion, two hundred thirteen billion, thirty-one million, one hundred three thousand, three hundred thirteen".

Divisors: 1 19 14731 279889 7906817 150229523 116475321227 2213031103313