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1232130313103 = 12713197355431
BaseRepresentation
bin10001111011100000101…
…100001000101110001111
311100210100021120010112212
4101323200230020232033
5130141400330004403
62342011032421035
7155006223600164
oct21734054105617
94323307503485
101232130313103
114355a8492968
1217a965b4777b
138c2601222b1
14438c787006b
15220b58684d8
hex11ee0b08b8f

1232130313103 has 8 divisors (see below), whose sum is σ = 1242773790720. Its totient is φ = 1221501549240.

The previous prime is 1232130313081. The next prime is 1232130313129. The reversal of 1232130313103 is 3013130312321.

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 1232130313103 - 210 = 1232130312079 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 (1232130319103) 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, 3510203 + ... + 3845228.

It is an arithmetic number, because the mean of its divisors is an integer number (155346723840).

Almost surely, 21232130313103 is an apocalyptic number.

1232130313103 is a deficient number, since it is larger than the sum of its proper divisors (10643477617).

1232130313103 is a wasteful number, since it uses less digits than its factorization.

1232130313103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7356877.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1232130313103 its reverse (3013130312321), we get a palindrome (4245260625424).

The spelling of 1232130313103 in words is "one trillion, two hundred thirty-two billion, one hundred thirty million, three hundred thirteen thousand, one hundred three".

Divisors: 1 127 1319 167513 7355431 934139737 9701813489 1232130313103