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2103202434103 = 13116054980413
BaseRepresentation
bin11110100110110000101…
…000100100110000110111
321110001201210102200221021
4132212300220210300313
5233424324310342403
64250110423202011
7304644213502111
oct36466050446067
97401653380837
102103202434103
11740a65a42041
1229b7462a6307
1312343c685524
1473b1cd703b1
1539a984468bd
hex1e9b0a24c37

2103202434103 has 4 divisors (see below), whose sum is σ = 2119257414648. Its totient is φ = 2087147453560.

The previous prime is 2103202434101. The next prime is 2103202434149. The reversal of 2103202434103 is 3014342023012.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2103202434103 - 21 = 2103202434101 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 (2103202434101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8027490076 + ... + 8027490337.

It is an arithmetic number, because the mean of its divisors is an integer number (529814353662).

Almost surely, 22103202434103 is an apocalyptic number.

2103202434103 is a deficient number, since it is larger than the sum of its proper divisors (16054980545).

2103202434103 is a wasteful number, since it uses less digits than its factorization.

2103202434103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16054980544.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2103202434103 its reverse (3014342023012), we get a palindrome (5117544457115).

The spelling of 2103202434103 in words is "two trillion, one hundred three billion, two hundred two million, four hundred thirty-four thousand, one hundred three".

Divisors: 1 131 16054980413 2103202434103