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131032200211 = 1117700706953
BaseRepresentation
bin111101000001000100…
…0001011010000010011
3110112012212012110010021
41322002020023100103
54121323220401321
6140110110444311
712316046216263
oct1720210132023
9415185173107
10131032200211
1150630296460
122148a503697
13c4829a72a3
1464b05d97a3
15361d7a5941
hex1e8220b413

131032200211 has 8 divisors (see below), whose sum is σ = 151352702064. Its totient is φ = 112113112320.

The previous prime is 131032200203. The next prime is 131032200223. The reversal of 131032200211 is 112002230131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 131032200211 - 23 = 131032200203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131032200241) 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, 350353290 + ... + 350353663.

It is an arithmetic number, because the mean of its divisors is an integer number (18919087758).

Almost surely, 2131032200211 is an apocalyptic number.

131032200211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

131032200211 is a deficient number, since it is larger than the sum of its proper divisors (20320501853).

131032200211 is a wasteful number, since it uses less digits than its factorization.

131032200211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700706981.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 131032200211 its reverse (112002230131), we get a palindrome (243034430342).

The spelling of 131032200211 in words is "one hundred thirty-one billion, thirty-two million, two hundred thousand, two hundred eleven".

Divisors: 1 11 17 187 700706953 7707776483 11912018201 131032200211