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10131320302201 = 72753528199551
BaseRepresentation
bin1001001101101110000110…
…1111110110101001111001
31022212112201010112210120201
42103123201233312221321
52311442420444132301
633314133030522201
72063651363450230
oct223334157665171
938775633483521
1010131320302201
11325673a20779a
121177626806361
135864c1725b57
14270503ac1b17
15128813b57201
hex936e1bf6a79

10131320302201 has 16 divisors (see below), whose sum is σ = 11585167285248. Its totient is φ = 8679103488000.

The previous prime is 10131320302121. The next prime is 10131320302211. The reversal of 10131320302201 is 10220302313101.

It is a cyclic number.

It is not a de Polignac number, because 10131320302201 - 221 = 10131318205049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10131320302211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101720376 + ... + 101819926.

It is an arithmetic number, because the mean of its divisors is an integer number (724072955328).

Almost surely, 210131320302201 is an apocalyptic number.

It is an amenable number.

10131320302201 is a deficient number, since it is larger than the sum of its proper divisors (1453846983047).

10131320302201 is an equidigital number, since it uses as much as digits as its factorization.

10131320302201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107592.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 10131320302201 its reverse (10220302313101), we get a palindrome (20351622615302).

The spelling of 10131320302201 in words is "ten trillion, one hundred thirty-one billion, three hundred twenty million, three hundred two thousand, two hundred one".

Divisors: 1 7 2753 5281 19271 36967 99551 696857 14538593 101770151 274063903 525728831 1918447321 3680101817 1447331471743 10131320302201