131020224132010 has 8 divisors (see below), whose sum is σ = 235836403437636. Its totient is φ = 52408089652800.

The previous prime is 131020224131987. The next prime is 131020224132043. The reversal of 131020224132010 is 10231422020131.

It can be written as a sum of positive squares in 2 ways, for example, as 125466052552569 + 5554171579441 = 11201163^2 + 2356729^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6551011206591 + ... + 6551011206610.

Almost surely, 2^{131020224132010} is an apocalyptic number.

131020224132010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131020224132010 is a deficient number, since it is larger than the sum of its proper divisors (104816179305626).

131020224132010 is a wasteful number, since it uses less digits than its factorization.

131020224132010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13102022413208.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 131020224132010 its reverse (10231422020131), we get a palindrome (141251646152141).

The spelling of 131020224132010 in words is "one hundred thirty-one trillion, twenty billion, two hundred twenty-four million, one hundred thirty-two thousand, ten".