1210133202131 has 16 divisors (see below), whose sum is σ = 1414118616768. Its totient is φ = 1014064396800.

The previous prime is 1210133202079. The next prime is 1210133202137. The reversal of 1210133202131 is 1312023310121.

It is a happy number.

It is not a de Polignac number, because 1210133202131 - 2¹⁰ = 1210133201107 is a prime.

It is a super-2 number, since 2×1210133202131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1210133202137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5699690 + ... + 5908191.

It is an arithmetic number, because the mean of its divisors is an integer number (88382413548).

Almost surely, 2^{1210133202131} is an apocalyptic number.

1210133202131 is a deficient number, since it is larger than the sum of its proper divisors (203985414637).

1210133202131 is a wasteful number, since it uses less digits than its factorization.

1210133202131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11608222.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1210133202131 its reverse (1312023310121), we get a palindrome (2522156512252).

The spelling of 1210133202131 in words is "one trillion, two hundred ten billion, one hundred thirty-three million, two hundred two thousand, one hundred thirty-one".