12131020201130 has 16 divisors (see below), whose sum is σ = 22300428625920. Its totient is φ = 4749165355152.

The previous prime is 12131020201103. The next prime is 12131020201141. The reversal of 12131020201130 is 3110202013121.

It is a super-2 number, since 2×12131020201130² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12131020201099 and 12131020201108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12905340170 + ... + 12905341109.

It is an arithmetic number, because the mean of its divisors is an integer number (1393776789120).

Almost surely, 2^{12131020201130} is an apocalyptic number.

12131020201130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12131020201130 is a deficient number, since it is larger than the sum of its proper divisors (10169408424790).

12131020201130 is a wasteful number, since it uses less digits than its factorization.

12131020201130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25810681333.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 12131020201130 its reverse (3110202013121), we get a palindrome (15241222214251).

The spelling of 12131020201130 in words is "twelve trillion, one hundred thirty-one billion, twenty million, two hundred one thousand, one hundred thirty".