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103310221303131 = 350967655678653
BaseRepresentation
bin10111011111010111001001…
…000010101101110101011011
3111112210100201221200211102120
4113133113021002231311123
5102020113313123200011
61003420021021232323
730521626410025413
oct2737271102556533
9445710657624376
10103310221303131
112aa106896a7507
12b7062681026a3
13458515c2977bb
141b72354539643
15be2508be6a06
hex5df5c90add5b

103310221303131 has 8 divisors (see below), whose sum is σ = 138017584454160. Its totient is φ = 68738169510432.

The previous prime is 103310221303129. The next prime is 103310221303141. The reversal of 103310221303131 is 131303122013301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 103310221303131 - 21 = 103310221303129 is a prime.

It is a super-2 number, since 2×1033102213031312 (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103310221303111) 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, 33827837800 + ... + 33827840853.

It is an arithmetic number, because the mean of its divisors is an integer number (17252198056770).

Almost surely, 2103310221303131 is an apocalyptic number.

103310221303131 is a deficient number, since it is larger than the sum of its proper divisors (34707363151029).

103310221303131 is an equidigital number, since it uses as much as digits as its factorization.

103310221303131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67655679165.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 103310221303131 its reverse (131303122013301), we get a palindrome (234613343316432).

The spelling of 103310221303131 in words is "one hundred three trillion, three hundred ten billion, two hundred twenty-one million, three hundred three thousand, one hundred thirty-one".

Divisors: 1 3 509 1527 67655678653 202967035959 34436740434377 103310221303131