1210412131 has 2 divisors, whose sum is σ = 1210412132. Its totient is φ = 1210412130.

The previous prime is 1210412101. The next prime is 1210412149. The reversal of 1210412131 is 1312140121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1210412131 - 2¹¹ = 1210410083 is a prime.

It is a super-2 number, since 2×1210412131² = 2930195053743922322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1210412101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605206065 + 605206066.

It is an arithmetic number, because the mean of its divisors is an integer number (605206066).

Almost surely, 2^1210412131 is an apocalyptic number.

1210412131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1210412131 is an equidigital number, since it uses as much as digits as its factorization.

1210412131 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.

The square root of 1210412131 is about 34790.9777241169. The cubic root of 1210412131 is about 1065.7232058752.

Adding to 1210412131 its reverse (1312140121), we get a palindrome (2522552252).

The spelling of 1210412131 in words is "one billion, two hundred ten million, four hundred twelve thousand, one hundred thirty-one".