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130202223011 = 718600317573
BaseRepresentation
bin111100101000010101…
…0000100000110100011
3110110002000110020102222
41321100222010012203
54113123232114021
6135451501301255
712256350430550
oct1712052040643
9413060406388
10130202223011
1150244840293
122129856482b
13c37ca59913
1464322a9a27
1535c09ab6ab
hex1e50a841a3

130202223011 has 4 divisors (see below), whose sum is σ = 148802540592. Its totient is φ = 111601905432.

The previous prime is 130202222971. The next prime is 130202223013. The reversal of 130202223011 is 110322202031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110322202031 = 831329183157.

It is a cyclic number.

It is not a de Polignac number, because 130202223011 - 234 = 113022353827 is a prime.

It is a super-3 number, since 3×1302022230113 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130202223013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9300158780 + ... + 9300158793.

It is an arithmetic number, because the mean of its divisors is an integer number (37200635148).

Almost surely, 2130202223011 is an apocalyptic number.

130202223011 is a deficient number, since it is larger than the sum of its proper divisors (18600317581).

130202223011 is an equidigital number, since it uses as much as digits as its factorization.

130202223011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18600317580.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 130202223011 its reverse (110322202031), we get a palindrome (240524425042).

The spelling of 130202223011 in words is "one hundred thirty billion, two hundred two million, two hundred twenty-three thousand, eleven".

Divisors: 1 7 18600317573 130202223011