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113100541201 = 941120191861
BaseRepresentation
bin110100101010101010…
…0010100110100010001
3101210221011121210022101
41221111110110310101
53323112214304301
6123542505040401
711112510511114
oct1512524246421
9353834553271
10113100541201
1143a6934165a
1219b05186101
13a88598437b
14568ccbc57b
152e1e3eb701
hex1a55514d11

113100541201 has 4 divisors (see below), whose sum is σ = 113220734004. Its totient is φ = 112980348400.

The previous prime is 113100541181. The next prime is 113100541237. The reversal of 113100541201 is 102145001311.

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

It can be written as a sum of positive squares in 2 ways, for example, as 47349324801 + 65751216400 = 217599^2 + 256420^2 .

It is a cyclic number.

It is not a de Polignac number, because 113100541201 - 213 = 113100533009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113100541271) 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, 60094990 + ... + 60096871.

It is an arithmetic number, because the mean of its divisors is an integer number (28305183501).

Almost surely, 2113100541201 is an apocalyptic number.

It is an amenable number.

113100541201 is a deficient number, since it is larger than the sum of its proper divisors (120192803).

113100541201 is an equidigital number, since it uses as much as digits as its factorization.

113100541201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120192802.

The product of its (nonzero) digits is 120, while the sum is 19.

Adding to 113100541201 its reverse (102145001311), we get a palindrome (215245542512).

The spelling of 113100541201 in words is "one hundred thirteen billion, one hundred million, five hundred forty-one thousand, two hundred one".

Divisors: 1 941 120191861 113100541201