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12133111010213 = 21196759465249
BaseRepresentation
bin1011000010001111010111…
…0001011001001110100101
31120221220200100221001010202
42300203311301121032211
53042242102404311323
641445512501000245
72361405541642334
oct260436561311645
946856610831122
1012133111010213
113958694945a56
12143b58a3b3085
136a01bbc75a5b
142dd362309d1b
15160923e54d28
hexb08f5c593a5

12133111010213 has 8 divisors (see below), whose sum is σ = 12203220744000. Its totient is φ = 12063120209280.

The previous prime is 12133111010131. The next prime is 12133111010287. The reversal of 12133111010213 is 31201011133121.

12133111010213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12133111010213 - 210 = 12133111009189 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 (12133111010113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29528588 + ... + 29936661.

It is an arithmetic number, because the mean of its divisors is an integer number (1525402593000).

Almost surely, 212133111010213 is an apocalyptic number.

It is an amenable number.

12133111010213 is a deficient number, since it is larger than the sum of its proper divisors (70109733787).

12133111010213 is an equidigital number, since it uses as much as digits as its factorization.

12133111010213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59466427.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 12133111010213 its reverse (31201011133121), we get a palindrome (43334122143334).

The spelling of 12133111010213 in words is "twelve trillion, one hundred thirty-three billion, one hundred eleven million, ten thousand, two hundred thirteen".

Divisors: 1 211 967 204037 59465249 12547167539 57502895783 12133111010213