Search a number
-
+
32132310132121 = 306091104976331
BaseRepresentation
bin1110100111001011000101…
…11011100110010110011001
311012202211002221101201120221
413103211202323212112121
513202423432343211441
6152201213545320041
76524324412432553
oct723454273462631
9135684087351527
1032132310132121
11a269266422471
12372b559796021
1314c10aa35a014
147d12d80504d3
153aac7d83d8d1
hex1d3962ee6599

32132310132121 has 4 divisors (see below), whose sum is σ = 32132415414544. Its totient is φ = 32132204849700.

The previous prime is 32132310132113. The next prime is 32132310132133. The reversal of 32132310132121 is 12123101323123.

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.

It is a cyclic number.

It is not a de Polignac number, because 32132310132121 - 23 = 32132310132113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32132310132151) 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, 52182075 + ... + 52794256.

It is an arithmetic number, because the mean of its divisors is an integer number (8033103853636).

Almost surely, 232132310132121 is an apocalyptic number.

It is an amenable number.

32132310132121 is a deficient number, since it is larger than the sum of its proper divisors (105282423).

32132310132121 is a wasteful number, since it uses less digits than its factorization.

32132310132121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105282422.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 32132310132121 its reverse (12123101323123), we get a palindrome (44255411455244).

The spelling of 32132310132121 in words is "thirty-two trillion, one hundred thirty-two billion, three hundred ten million, one hundred thirty-two thousand, one hundred twenty-one".

Divisors: 1 306091 104976331 32132310132121