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113022010201 = 146423771887
BaseRepresentation
bin110100101000010100…
…0110000001101011001
3101210201200212000000211
41221100220300031121
53322432113311301
6123531021531121
711110535143552
oct1512050601531
9353650760024
10113022010201
1143a28a84101
1219aa2a13aa1
13a872619819
1456826b9329
152e17588051
hex1a50a30359

113022010201 has 4 divisors (see below), whose sum is σ = 113022928512. Its totient is φ = 113021091892.

The previous prime is 113022010181. The next prime is 113022010223. The reversal of 113022010201 is 102010220311.

Adding to 113022010201 its reverse (102010220311), we get a palindrome (215032230512).

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, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 102010220311 = 313325911247.

It is a cyclic number.

It is not a de Polignac number, because 113022010201 - 217 = 113021879129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113022010901) 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, 239521 + ... + 532366.

It is an arithmetic number, because the mean of its divisors is an integer number (28255732128).

Almost surely, 2113022010201 is an apocalyptic number.

It is an amenable number.

113022010201 is a deficient number, since it is larger than the sum of its proper divisors (918311).

113022010201 is an equidigital number, since it uses as much as digits as its factorization.

113022010201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918310.

The product of its (nonzero) digits is 24, while the sum is 13.

The spelling of 113022010201 in words is "one hundred thirteen billion, twenty-two million, ten thousand, two hundred one".

Divisors: 1 146423 771887 113022010201