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103113311001 = 3113304169059
BaseRepresentation
bin110000000001000001…
…0000100001100011001
3100212011010212221001120
41200002002010030121
53142134001423001
6115211500035453
710310146452651
oct1400202041431
9325133787046
10103113311001
113a8038597a8
1217b98532b89
1399538183bc
144dc2721361
152a37712236
hex1802084319

103113311001 has 8 divisors (see below), whose sum is σ = 138701091360. Its totient is φ = 68133868992.

The previous prime is 103113310961. The next prime is 103113311017. The reversal of 103113311001 is 100113311301.

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

It is not a de Polignac number, because 103113311001 - 27 = 103113310873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103118311001) 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, 152084191 + ... + 152084868.

It is an arithmetic number, because the mean of its divisors is an integer number (17337636420).

Almost surely, 2103113311001 is an apocalyptic number.

It is an amenable number.

103113311001 is a deficient number, since it is larger than the sum of its proper divisors (35587780359).

103113311001 is a wasteful number, since it uses less digits than its factorization.

103113311001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304169175.

The product of its (nonzero) digits is 27, while the sum is 15.

Adding to 103113311001 its reverse (100113311301), we get a palindrome (203226622302).

The spelling of 103113311001 in words is "one hundred three billion, one hundred thirteen million, three hundred eleven thousand, one".

Divisors: 1 3 113 339 304169059 912507177 34371103667 103113311001