Search a number
-
+
131110101301 = 2343117897393
BaseRepresentation
bin111101000011011000…
…1010110000100110101
3110112102021210020022211
41322012301112010311
54122003141220201
6140121532253421
712321013321204
oct1720661260465
9415367706284
10131110101301
1150670263723
12214b0611271
13c495b811ca
1464baab723b
153625542651
hex1e86c56135

131110101301 has 16 divisors (see below), whose sum is σ = 137223175680. Its totient is φ = 125031836160.

The previous prime is 131110101277. The next prime is 131110101307. The reversal of 131110101301 is 103101011131.

It is a cyclic number.

It is not a de Polignac number, because 131110101301 - 27 = 131110101173 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 (131110101307) 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, 17730661 + ... + 17738053.

It is an arithmetic number, because the mean of its divisors is an integer number (8576448480).

Almost surely, 2131110101301 is an apocalyptic number.

It is an amenable number.

131110101301 is a deficient number, since it is larger than the sum of its proper divisors (6113074379).

131110101301 is a wasteful number, since it uses less digits than its factorization.

131110101301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9636.

The product of its (nonzero) digits is 9, while the sum is 13.

Adding to 131110101301 its reverse (103101011131), we get a palindrome (234211112432).

The spelling of 131110101301 in words is "one hundred thirty-one billion, one hundred ten million, one hundred one thousand, three hundred one".

Divisors: 1 23 431 1789 7393 9913 41147 170039 771059 3186383 13226077 17734357 73286809 304199771 5700439187 131110101301