Search a number
-
+
120213130335 = 3573681108769
BaseRepresentation
bin110111111110101000…
…0101100110001011111
3102111021212012202100120
41233331100230301133
53432144030132320
6131120344330023
711453664514434
oct1577520546137
9374255182316
10120213130335
1146a891a60a1
121b36b173913
13b44a3bacac
145b65785b8b
1531d8a55440
hex1bfd42cc5f

120213130335 has 16 divisors (see below), whose sum is σ = 192345387360. Its totient is φ = 64112209920.

The previous prime is 120213130327. The next prime is 120213130337. The reversal of 120213130335 is 533031312021.

It is not a de Polignac number, because 120213130335 - 23 = 120213130327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120213130337) 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 15 ways as a sum of consecutive naturals, for example, 1050831 + ... + 1159599.

It is an arithmetic number, because the mean of its divisors is an integer number (12021586710).

Almost surely, 2120213130335 is an apocalyptic number.

120213130335 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

120213130335 is a deficient number, since it is larger than the sum of its proper divisors (72132257025).

120213130335 is a wasteful number, since it uses less digits than its factorization.

120213130335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182458.

The product of its (nonzero) digits is 1620, while the sum is 24.

Adding to 120213130335 its reverse (533031312021), we get a palindrome (653244442356).

The spelling of 120213130335 in words is "one hundred twenty billion, two hundred thirteen million, one hundred thirty thousand, three hundred thirty-five".

Divisors: 1 3 5 15 73681 108769 221043 326307 368405 543845 1105215 1631535 8014208689 24042626067 40071043445 120213130335