Search a number
-
+
132210203131 = 1252071055933
BaseRepresentation
bin111101100100001010…
…1111001100111111011
3110122020221211012100001
41323020111321213323
54131231303000011
6140423031253431
712360202120156
oct1731025714773
9418227735301
10132210203131
1151085238496
1221758b1a277
13c60ca69336
146582c40c9d
15368bde87c1
hex1ec85799fb

132210203131 has 4 divisors (see below), whose sum is σ = 132211384272. Its totient is φ = 132209021992.

The previous prime is 132210203113. The next prime is 132210203137. The reversal of 132210203131 is 131302012231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 131302012231 = 1310100154787.

It is a cyclic number.

It is not a de Polignac number, because 132210203131 - 223 = 132201814523 is a prime.

It is a super-2 number, since 2×1322102031312 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132210203099 and 132210203108.

It is not an unprimeable number, because it can be changed into a prime (132210203137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 402760 + ... + 653173.

It is an arithmetic number, because the mean of its divisors is an integer number (33052846068).

Almost surely, 2132210203131 is an apocalyptic number.

132210203131 is a deficient number, since it is larger than the sum of its proper divisors (1181141).

132210203131 is a wasteful number, since it uses less digits than its factorization.

132210203131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1181140.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 132210203131 its reverse (131302012231), we get a palindrome (263512215362).

The spelling of 132210203131 in words is "one hundred thirty-two billion, two hundred ten million, two hundred three thousand, one hundred thirty-one".

Divisors: 1 125207 1055933 132210203131