Search a number
-
+
103230033021013 = 177976865251691
BaseRepresentation
bin10111011110001100011101…
…011100101100100001010101
3111112111200202111022000220211
4113132030131130230201111
5102012310101423133023
61003315120020125421
730513060310622353
oct2736143534544125
9445450674260824
10103230033021013
112a98a67a491278
12b6b2809236871
13457a72014c162
141b6c50878c7d3
15be03b3e35a0d
hex5de31d72c855

103230033021013 has 8 divisors (see below), whose sum is σ = 110685962436480. Its totient is φ = 95927834109120.

The previous prime is 103230033020981. The next prime is 103230033021023. The reversal of 103230033021013 is 310120330032301.

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 103230033021013 - 25 = 103230033020981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103230033021023) 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, 38432624503 + ... + 38432627188.

It is an arithmetic number, because the mean of its divisors is an integer number (13835745304560).

Almost surely, 2103230033021013 is an apocalyptic number.

It is an amenable number.

103230033021013 is a deficient number, since it is larger than the sum of its proper divisors (7455929415467).

103230033021013 is an equidigital number, since it uses as much as digits as its factorization.

103230033021013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76865251787.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 103230033021013 its reverse (310120330032301), we get a palindrome (413350363053314).

The spelling of 103230033021013 in words is "one hundred three trillion, two hundred thirty billion, thirty-three million, twenty-one thousand, thirteen".

Divisors: 1 17 79 1343 76865251691 1306709278747 6072354883589 103230033021013