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130441201 = 1111858291
BaseRepresentation
bin1111100011001…
…01111111110001
3100002110002200121
413301211333301
5231343104301
620535450241
73142506022
oct761457761
9302402617
10130441201
11676a3450
1237826981
1321041557
1413476c49
15b6b93a1
hex7c65ff1

130441201 has 4 divisors (see below), whose sum is σ = 142299504. Its totient is φ = 118582900.

The previous prime is 130441189. The next prime is 130441229. The reversal of 130441201 is 102144031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 102144031 = 119285821.

It is a cyclic number.

It is not a de Polignac number, because 130441201 - 29 = 130440689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130441001) 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, 5929135 + ... + 5929156.

It is an arithmetic number, because the mean of its divisors is an integer number (35574876).

Almost surely, 2130441201 is an apocalyptic number.

130441201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

130441201 is a deficient number, since it is larger than the sum of its proper divisors (11858303).

130441201 is a wasteful number, since it uses less digits than its factorization.

130441201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11858302.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 130441201 is about 11421.0858065247. The cubic root of 130441201 is about 507.1521406298.

Adding to 130441201 its reverse (102144031), we get a palindrome (232585232).

The spelling of 130441201 in words is "one hundred thirty million, four hundred forty-one thousand, two hundred one".

Divisors: 1 11 11858291 130441201