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2132321133 = 36737105503
BaseRepresentation
bin111111100011000…
…1010001101101101
312111121100010200210
41333012022031231
513331333234013
6551331013033
7103561300455
oct17706121555
95447303623
102132321133
119a4704478
124b613a179
1327c9c64a7
141632a0d65
15c72edcc3
hex7f18a36d

2132321133 has 8 divisors (see below), whose sum is σ = 2843543808. Its totient is φ = 1421322944.

The previous prime is 2132321131. The next prime is 2132321173. The reversal of 2132321133 is 3311232312.

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 2132321133 - 21 = 2132321131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132321131) 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, 32541 + ... + 72962.

It is an arithmetic number, because the mean of its divisors is an integer number (355442976).

Almost surely, 22132321133 is an apocalyptic number.

It is an amenable number.

2132321133 is a deficient number, since it is larger than the sum of its proper divisors (711222675).

2132321133 is a wasteful number, since it uses less digits than its factorization.

2132321133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112243.

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

The square root of 2132321133 is about 46177.0628450966. The cubic root of 2132321133 is about 1287.1155496244.

Adding to 2132321133 its reverse (3311232312), we get a palindrome (5443553445).

The spelling of 2132321133 in words is "two billion, one hundred thirty-two million, three hundred twenty-one thousand, one hundred thirty-three".

Divisors: 1 3 6737 20211 105503 316509 710773711 2132321133