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101101101201 = 32291273050083
BaseRepresentation
bin101111000101000011…
…0000110000010010001
3100122221220120002010200
41132022012012002101
53124023340214301
6114240055245413
710206244116042
oct1361206060221
9318856502120
10101101101201
1139970a327a1
1217716679869
1396c2987709
144c713a88c9
15296ac3bc86
hex178a186091

101101101201 has 24 divisors (see below), whose sum is σ = 152260193280. Its totient is φ = 64564135776.

The previous prime is 101101101193. The next prime is 101101101203. The reversal of 101101101201 is 102101101101.

It is not a de Polignac number, because 101101101201 - 23 = 101101101193 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (101101101203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1491895 + ... + 1558188.

It is an arithmetic number, because the mean of its divisors is an integer number (6344174720).

Almost surely, 2101101101201 is an apocalyptic number.

It is an amenable number.

101101101201 is a deficient number, since it is larger than the sum of its proper divisors (51159092079).

101101101201 is a wasteful number, since it uses less digits than its factorization.

101101101201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3050245 (or 3050242 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 101101101201 its reverse (102101101101), we get a palindrome (203202202302).

The spelling of 101101101201 in words is "one hundred one billion, one hundred one million, one hundred one thousand, two hundred one".

Divisors: 1 3 9 29 87 127 261 381 1143 3683 11049 33147 3050083 9150249 27450747 88452407 265357221 387360541 796071663 1162081623 3486244869 11233455689 33700367067 101101101201