Search a number
-
+
122010303101 = 1723595288929
BaseRepresentation
bin111000110100001100…
…0010111101001111101
3102122221002220120220212
41301220120113221331
53444334114144401
6132014544122205
711546346315251
oct1615030275175
9378832816825
10122010303101
11478206a9645
121b791006365
13b67582b22b
145c96324261
153291700dbb
hex1c68617a7d

122010303101 has 16 divisors (see below), whose sum is σ = 137089065600. Its totient is φ = 107978754048.

The previous prime is 122010303073. The next prime is 122010303137. The reversal of 122010303101 is 101303010221.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-122010303101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122010383101) 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, 2621396 + ... + 2667533.

It is an arithmetic number, because the mean of its divisors is an integer number (8568066600).

Almost surely, 2122010303101 is an apocalyptic number.

It is an amenable number.

122010303101 is a deficient number, since it is larger than the sum of its proper divisors (15078762499).

122010303101 is a wasteful number, since it uses less digits than its factorization.

122010303101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5289028.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 122010303101 its reverse (101303010221), we get a palindrome (223313313322).

The spelling of 122010303101 in words is "one hundred twenty-two billion, ten million, three hundred three thousand, one hundred one".

Divisors: 1 17 23 59 391 1003 1357 23069 5288929 89911793 121645367 312046811 2067971239 5304795787 7177076653 122010303101