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12133112199 = 313409760649
BaseRepresentation
bin10110100110011000…
…01001100110000111
31011022120120221221220
423103030021212013
5144322034042244
65323542411423
7606445515645
oct132314114607
934276527856
1012133112199
11516690985a
122427430b73
1311b48cca40
1483158c195
154b02b6319
hex2d3309987

12133112199 has 16 divisors (see below), whose sum is σ = 17464524000. Its totient is φ = 7448265216.

The previous prime is 12133112183. The next prime is 12133112273. The reversal of 12133112199 is 99121133121.

It is a happy number.

It is not a de Polignac number, because 12133112199 - 24 = 12133112183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12133112119) 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, 364374 + ... + 396275.

It is an arithmetic number, because the mean of its divisors is an integer number (1091532750).

Almost surely, 212133112199 is an apocalyptic number.

12133112199 is a deficient number, since it is larger than the sum of its proper divisors (5331411801).

12133112199 is a wasteful number, since it uses less digits than its factorization.

12133112199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761074.

The product of its digits is 2916, while the sum is 33.

The spelling of 12133112199 in words is "twelve billion, one hundred thirty-three million, one hundred twelve thousand, one hundred ninety-nine".

Divisors: 1 3 13 39 409 1227 5317 15951 760649 2281947 9888437 29665311 311105441 933316323 4044370733 12133112199