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13210012201 = 139725313103
BaseRepresentation
bin11000100110110000…
…01100101000101001
31021002121222011001011
430103120030220221
5204023230342301
610022452223521
7645233152051
oct142330145051
937077864034
1013210012201
115669786761
12268800aba1
131326a53289
148d45d6561
15524ad7a51
hex31360ca29

13210012201 has 8 divisors (see below), whose sum is σ = 13307898240. Its totient is φ = 13112167152.

The previous prime is 13210012177. The next prime is 13210012259. The reversal of 13210012201 is 10221001231.

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 13210012201 - 211 = 13210010153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13210012001) 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, 1001616 + ... + 1014718.

It is an arithmetic number, because the mean of its divisors is an integer number (1663487280).

Almost surely, 213210012201 is an apocalyptic number.

It is an amenable number.

13210012201 is a deficient number, since it is larger than the sum of its proper divisors (97886039).

13210012201 is a wasteful number, since it uses less digits than its factorization.

13210012201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20495.

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

Adding to 13210012201 its reverse (10221001231), we get a palindrome (23431013432).

The spelling of 13210012201 in words is "thirteen billion, two hundred ten million, twelve thousand, two hundred one".

Divisors: 1 139 7253 13103 1008167 1821317 95036059 13210012201