Search a number
-
+
122132102113 = 7291314592641
BaseRepresentation
bin111000110111110100…
…0111111101111100001
3102200020121002121202101
41301233220333233201
54000111304231423
6132035014450401
711552355511360
oct1615750775741
9380217077671
10122132102113
1147883429a8a
121b805963a01
13b694b34c58
145ca858b7d7
15329c25e7ad
hex1c6fa3fbe1

122132102113 has 16 divisors (see below), whose sum is σ = 145494898560. Its totient is φ = 100303257600.

The previous prime is 122132102101. The next prime is 122132102123. The reversal of 122132102113 is 311201231221.

It is not a de Polignac number, because 122132102113 - 229 = 121595231201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122132102123) 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, 2269728 + ... + 2322913.

It is an arithmetic number, because the mean of its divisors is an integer number (9093431160).

Almost surely, 2122132102113 is an apocalyptic number.

It is an amenable number.

122132102113 is a deficient number, since it is larger than the sum of its proper divisors (23362796447).

122132102113 is a wasteful number, since it uses less digits than its factorization.

122132102113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4592808.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 122132102113 its reverse (311201231221), we get a palindrome (433333333334).

The spelling of 122132102113 in words is "one hundred twenty-two billion, one hundred thirty-two million, one hundred two thousand, one hundred thirteen".

Divisors: 1 7 29 131 203 917 3799 26593 4592641 32148487 133186589 601635971 932306123 4211451797 17447443159 122132102113