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130312100201 = 2317351326537
BaseRepresentation
bin111100101011100110…
…1001101100101101001
3110110100200012120121112
41321113031031211221
54113334344201301
6135510424320105
712262153401323
oct1712715154551
9413320176545
10130312100201
11502a0868688
1221309313035
13c39974b0ca
146442b0c613
1535ca4629bb
hex1e5734d969

130312100201 has 8 divisors (see below), whose sum is σ = 135986097024. Its totient is φ = 124638791200.

The previous prime is 130312100167. The next prime is 130312100239. The reversal of 130312100201 is 102001213031.

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 130312100201 - 26 = 130312100137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130312100801) 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, 235805 + ... + 562341.

It is an arithmetic number, because the mean of its divisors is an integer number (16998262128).

Almost surely, 2130312100201 is an apocalyptic number.

It is an amenable number.

130312100201 is a deficient number, since it is larger than the sum of its proper divisors (5673996823).

130312100201 is a wasteful number, since it uses less digits than its factorization.

130312100201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343911.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 130312100201 its reverse (102001213031), we get a palindrome (232313313232).

The spelling of 130312100201 in words is "one hundred thirty billion, three hundred twelve million, one hundred thousand, two hundred one".

Divisors: 1 23 17351 326537 399073 7510351 5665743487 130312100201