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2132113323 = 3811876331
BaseRepresentation
bin111111100010101…
…0111011110101011
312111120221120122010
41333011113132223
513331310111243
6551322331003
7103556443554
oct17705273653
95446846563
102132113323
119a458232a
124b6059a63
1327c952a22
1416324932b
15c72ac433
hex7f1577ab

2132113323 has 8 divisors (see below), whose sum is σ = 2846326336. Its totient is φ = 1419654600.

The previous prime is 2132113307. The next prime is 2132113337. The reversal of 2132113323 is 3233112312.

Adding to 2132113323 its reverse (3233112312), we get a palindrome (5365225635).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2132113323 - 24 = 2132113307 is a prime.

It is a super-2 number, since 2×21321133232 = 9091814444228204658, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2132113323.

It is not an unprimeable number, because it can be changed into a prime (2132113303) 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, 435733 + ... + 440598.

It is an arithmetic number, because the mean of its divisors is an integer number (355790792).

Almost surely, 22132113323 is an apocalyptic number.

2132113323 is a deficient number, since it is larger than the sum of its proper divisors (714213013).

2132113323 is an equidigital number, since it uses as much as digits as its factorization.

2132113323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 877145.

The product of its digits is 648, while the sum is 21.

The square root of 2132113323 is about 46174.8126471565. The cubic root of 2132113323 is about 1287.0737353830.

The spelling of 2132113323 in words is "two billion, one hundred thirty-two million, one hundred thirteen thousand, three hundred twenty-three".

Divisors: 1 3 811 2433 876331 2628993 710704441 2132113323