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101312422401 = 346372939109
BaseRepresentation
bin101111001011010110…
…0001110001000000001
3100200111122012022022210
41132112230032020001
53124441440004101
6114313044452333
710214421244611
oct1362654161001
9320448168283
10101312422401
1139a6a248513
12177753aa0a9
1397276a6a48
144c91496a41
15297e5807d6
hex1796b0e201

101312422401 has 8 divisors (see below), whose sum is σ = 135374988160. Its totient is φ = 67395735792.

The previous prime is 101312422373. The next prime is 101312422427. The reversal of 101312422401 is 104224213101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101312422401 - 214 = 101312406017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101312422441) 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, 36468166 + ... + 36470943.

It is an arithmetic number, because the mean of its divisors is an integer number (16921873520).

Almost surely, 2101312422401 is an apocalyptic number.

It is an amenable number.

101312422401 is a deficient number, since it is larger than the sum of its proper divisors (34062565759).

101312422401 is an equidigital number, since it uses as much as digits as its factorization.

101312422401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72939575.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 101312422401 its reverse (104224213101), we get a palindrome (205536635502).

The spelling of 101312422401 in words is "one hundred one billion, three hundred twelve million, four hundred twenty-two thousand, four hundred one".

Divisors: 1 3 463 1389 72939109 218817327 33770807467 101312422401