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131413313342301 = 391291479833037
BaseRepresentation
bin11101111000010100001011…
…110111000100101101011101
3122020021222201202101221112120
4131320110023313010231131
5114211033431203423201
61143254235343453153
736452204260665534
oct3570241367045535
9566258652357476
10131413313342301
1138966089497651
12128a49448b71b9
1358432b74507a3
14246461c9bb31b
15102d566402536
hex77850bdc4b5d

131413313342301 has 8 divisors (see below), whose sum is σ = 175219670820384. Its totient is φ = 87607915712880.

The previous prime is 131413313342293. The next prime is 131413313342303. The reversal of 131413313342301 is 103243313314131.

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

It is not a de Polignac number, because 131413313342301 - 23 = 131413313342293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131413313342303) 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, 239642646 + ... + 240190391.

It is an arithmetic number, because the mean of its divisors is an integer number (21902458852548).

Almost surely, 2131413313342301 is an apocalyptic number.

It is an amenable number.

131413313342301 is a deficient number, since it is larger than the sum of its proper divisors (43806357478083).

131413313342301 is an equidigital number, since it uses as much as digits as its factorization.

131413313342301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479924331.

The product of its (nonzero) digits is 23328, while the sum is 33.

Adding to 131413313342301 its reverse (103243313314131), we get a palindrome (234656626656432).

The spelling of 131413313342301 in words is "one hundred thirty-one trillion, four hundred thirteen billion, three hundred thirteen million, three hundred forty-two thousand, three hundred one".

Divisors: 1 3 91291 273873 479833037 1439499111 43804437780767 131413313342301