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103223223311 = 1343533484093
BaseRepresentation
bin110000000100010010…
…1010110010000001111
3100212102210201001101212
41200020211112100033
53142400121121221
6115230423525035
710312652631005
oct1401045262017
9325383631355
10103223223311
113a85a90051a
12180092b977b
13997051c880
144dd3172a75
152a421c3b5b
hex180895640f

103223223311 has 16 divisors (see below), whose sum is σ = 115894902816. Its totient is φ = 91311083136.

The previous prime is 103223223293. The next prime is 103223223331. The reversal of 103223223311 is 113322322301.

It is not a de Polignac number, because 103223223311 - 214 = 103223206927 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 (103223223331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1712420 + ... + 1771673.

It is an arithmetic number, because the mean of its divisors is an integer number (7243431426).

Almost surely, 2103223223311 is an apocalyptic number.

103223223311 is a deficient number, since it is larger than the sum of its proper divisors (12671679505).

103223223311 is a wasteful number, since it uses less digits than its factorization.

103223223311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3484202.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 103223223311 its reverse (113322322301), we get a palindrome (216545545612).

The spelling of 103223223311 in words is "one hundred three billion, two hundred twenty-three million, two hundred twenty-three thousand, three hundred eleven".

Divisors: 1 13 43 53 559 689 2279 29627 3484093 45293209 149815999 184656929 1947607987 2400540077 7940247947 103223223311