131000122032130 has 32 divisors (see below), whose sum is σ = 253966221681984. Its totient is φ = 48364033238976.

The previous prime is 131000122032121. The next prime is 131000122032139. The reversal of 131000122032130 is 31230221000131.

It is an interprime number because it is at equal distance from previous prime (131000122032121) and next prime (131000122032139).

It is a super-2 number, since 2×131000122032130² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 131000122032098 and 131000122032107.

It is not an unprimeable number, because it can be changed into a prime (131000122032139) 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, 53406172 + ... + 55805191.

It is an arithmetic number, because the mean of its divisors is an integer number (7936444427562).

Almost surely, 2^{131000122032130} is an apocalyptic number.

131000122032130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131000122032130 is a deficient number, since it is larger than the sum of its proper divisors (122966099649854).

131000122032130 is a wasteful number, since it uses less digits than its factorization.

131000122032130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109220610.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 131000122032130 its reverse (31230221000131), we get a palindrome (162230343032261).

The spelling of 131000122032130 in words is "one hundred thirty-one trillion, one hundred twenty-two million, thirty-two thousand, one hundred thirty".