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1203101013013 = 7923365361059
BaseRepresentation
bin10001100000011110011…
…010001001010000010101
311021000102011210220010021
4101200132122021100111
5124202422324404023
62320410314025141
7152630651610214
oct21403632112025
94230364726107
101203101013013
11424261180069
121752041181b1
13895b4ba8b53
144233230707b
152146708435d
hex1181e689415

1203101013013 has 8 divisors (see below), whose sum is σ = 1223559043200. Its totient is φ = 1182773705568.

The previous prime is 1203101013011. The next prime is 1203101013071. The reversal of 1203101013013 is 3103101013021.

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 1203101013013 - 21 = 1203101013011 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 (1203101013011) 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, 32662123 + ... + 32698936.

It is an arithmetic number, because the mean of its divisors is an integer number (152944880400).

Almost surely, 21203101013013 is an apocalyptic number.

It is an amenable number.

1203101013013 is a deficient number, since it is larger than the sum of its proper divisors (20458030187).

1203101013013 is an equidigital number, since it uses as much as digits as its factorization.

1203101013013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65361371.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1203101013013 its reverse (3103101013021), we get a palindrome (4306202026034).

The spelling of 1203101013013 in words is "one trillion, two hundred three billion, one hundred one million, thirteen thousand, thirteen".

Divisors: 1 79 233 18407 65361059 5163523661 15229126747 1203101013013