Search a number
-
+
1230122232323 = 3143990390347
BaseRepresentation
bin10001111001101000111…
…111111010101000000011
311100121011100000001120122
4101321220333322220003
5130123242242413243
62341035500330455
7154605401311235
oct21715077725003
94317140001518
101230122232323
11434767a27076
1217a4a5543a2b
138c0000a8b0a
1443776cb0255
1521ee940b668
hex11e68ffaa03

1230122232323 has 8 divisors (see below), whose sum is σ = 1272696099840. Its totient is φ = 1187729146440.

The previous prime is 1230122232293. The next prime is 1230122232329. The reversal of 1230122232323 is 3232322210321.

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 1230122232323 - 232 = 1225827265027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1230122232292 and 1230122232301.

It is not an unprimeable number, because it can be changed into a prime (1230122232329) 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, 45181565 + ... + 45208782.

It is an arithmetic number, because the mean of its divisors is an integer number (159087012480).

Almost surely, 21230122232323 is an apocalyptic number.

1230122232323 is a deficient number, since it is larger than the sum of its proper divisors (42573867517).

1230122232323 is an equidigital number, since it uses as much as digits as its factorization.

1230122232323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90390817.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 1230122232323 its reverse (3232322210321), we get a palindrome (4462444442644).

The spelling of 1230122232323 in words is "one trillion, two hundred thirty billion, one hundred twenty-two million, two hundred thirty-two thousand, three hundred twenty-three".

Divisors: 1 31 439 13609 90390347 2802100757 39681362333 1230122232323