Search a number
-
+
103123422233213 = 3121626315382021
BaseRepresentation
bin10111011100101001001010…
…111100110100001001111101
3111112010111120121021212122112
4113130221022330310021331
5102004033232042430323
61003154125101023405
730502264352106134
oct2734511274641175
9445114517255575
10103123422233213
112a949441479488
12b696015554b65
13457065cb6ba75
141b672b376891b
15bdc724664178
hex5dca4af3427d

103123422233213 has 8 divisors (see below), whose sum is σ = 106450483385856. Its totient is φ = 99796392277200.

The previous prime is 103123422233101. The next prime is 103123422233239. The reversal of 103123422233213 is 312332224321301.

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 103123422233213 - 212 = 103123422229117 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103123422233213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103123422235213) 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, 986858 + ... + 14395163.

It is an arithmetic number, because the mean of its divisors is an integer number (13306310423232).

Almost surely, 2103123422233213 is an apocalyptic number.

It is an amenable number.

103123422233213 is a deficient number, since it is larger than the sum of its proper divisors (3327061152643).

103123422233213 is a wasteful number, since it uses less digits than its factorization.

103123422233213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15598315.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 103123422233213 its reverse (312332224321301), we get a palindrome (415455646554514).

The spelling of 103123422233213 in words is "one hundred three trillion, one hundred twenty-three billion, four hundred twenty-two million, two hundred thirty-three thousand, two hundred thirteen".

Divisors: 1 31 216263 6704153 15382021 476842651 3326562007523 103123422233213