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101231011011241 = 294105078503447
BaseRepresentation
bin10111000001000110101110…
…011100111001101010101001
3111021102120221012201020100001
4113001012232130321222221
5101232032102304324431
6555144515012543001
730215461552115626
oct2701065634715251
9437376835636301
10101231011011241
112a2899156a0a81
12b42b2b8921a61
1344640743b9b37
141add86db5b34d
15ba83b6c3ce61
hex5c11ae739aa9

101231011011241 has 8 divisors (see below), whose sum is σ = 104722002947520. Its totient is φ = 97740036902928.

The previous prime is 101231011011227. The next prime is 101231011011257. The reversal of 101231011011241 is 142110110132101.

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 101231011011241 - 219 = 101231010486953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101231011011281) 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, 7652980 + ... + 16156426.

It is an arithmetic number, because the mean of its divisors is an integer number (13090250368440).

Almost surely, 2101231011011241 is an apocalyptic number.

It is an amenable number.

101231011011241 is a deficient number, since it is larger than the sum of its proper divisors (3490991936279).

101231011011241 is an equidigital number, since it uses as much as digits as its factorization.

101231011011241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8913983.

The product of its (nonzero) digits is 48, while the sum is 19.

Adding to 101231011011241 its reverse (142110110132101), we get a palindrome (243341121143342).

The spelling of 101231011011241 in words is "one hundred one trillion, two hundred thirty-one billion, eleven million, eleven thousand, two hundred forty-one".

Divisors: 1 29 410507 8503447 11904703 246599963 3490724517629 101231011011241