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130012102201 = 1131150549577
BaseRepresentation
bin111100100010101010…
…0110011111000111001
3110102120202201002201111
41321011110303320321
54112231044232301
6135420550320321
712251551430512
oct1710524637071
9412522632644
10130012102201
1150157495753
12212449590a1
13c34c5511b7
146414d39a09
1535ade54551
hex1e45533e39

130012102201 has 4 divisors (see below), whose sum is σ = 131162651892. Its totient is φ = 128861552512.

The previous prime is 130012102183. The next prime is 130012102219. The reversal of 130012102201 is 102201210031.

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

It is an interprime number because it is at equal distance from previous prime (130012102183) and next prime (130012102219).

It can be written as a sum of positive squares in 2 ways, for example, as 3881290000 + 126130812201 = 62300^2 + 355149^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-130012102201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130012102271) 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, 575274676 + ... + 575274901.

It is an arithmetic number, because the mean of its divisors is an integer number (32790662973).

Almost surely, 2130012102201 is an apocalyptic number.

It is an amenable number.

130012102201 is a deficient number, since it is larger than the sum of its proper divisors (1150549691).

130012102201 is a wasteful number, since it uses less digits than its factorization.

130012102201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150549690.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 130012102201 its reverse (102201210031), we get a palindrome (232213312232).

The spelling of 130012102201 in words is "one hundred thirty billion, twelve million, one hundred two thousand, two hundred one".

Divisors: 1 113 1150549577 130012102201