210000112202131 has 2 divisors, whose sum is σ = 210000112202132. Its totient is φ = 210000112202130.

The previous prime is 210000112202117. The next prime is 210000112202143. The reversal of 210000112202131 is 131202211000012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 210000112202131 - 2⁹ = 210000112201619 is a prime.

It is a super-2 number, since 2×210000112202131² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (210000112202831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105000056101065 + 105000056101066.

It is an arithmetic number, because the mean of its divisors is an integer number (105000056101066).

Almost surely, 2^{210000112202131} is an apocalyptic number.

210000112202131 is a deficient number, since it is larger than the sum of its proper divisors (1).

210000112202131 is an equidigital number, since it uses as much as digits as its factorization.

210000112202131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 210000112202131 its reverse (131202211000012), we get a palindrome (341202323202143).

The spelling of 210000112202131 in words is "two hundred ten trillion, one hundred twelve million, two hundred two thousand, one hundred thirty-one".