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103241113231 = 1314431779007
BaseRepresentation
bin110000000100110100…
…1100101111010001111
3100212111001100221202111
41200021221211322033
53142414211110411
6115232303204451
710313260661134
oct1401151457217
9325431327674
10103241113231
113a869a0a483
12180132a6727
139974144719
144dd56ac58b
152a43a59721
hex1809a65e8f

103241113231 has 8 divisors (see below), whose sum is σ = 104264100864. Its totient is φ = 102221684760.

The previous prime is 103241113189. The next prime is 103241113303. The reversal of 103241113231 is 132311142301.

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 103241113231 - 27 = 103241113103 is a prime.

It is a super-2 number, since 2×1032411132312 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103241119231) 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, 831471 + ... + 947536.

It is an arithmetic number, because the mean of its divisors is an integer number (13033012608).

Almost surely, 2103241113231 is an apocalyptic number.

103241113231 is a deficient number, since it is larger than the sum of its proper divisors (1022987633).

103241113231 is a wasteful number, since it uses less digits than its factorization.

103241113231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1779581.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 103241113231 its reverse (132311142301), we get a palindrome (235552255532).

The spelling of 103241113231 in words is "one hundred three billion, two hundred forty-one million, one hundred thirteen thousand, two hundred thirty-one".

Divisors: 1 131 443 58033 1779007 233049917 788100101 103241113231