1210132331003 has 4 divisors (see below), whose sum is σ = 1210882569648. Its totient is φ = 1209382092360.

The previous prime is 1210132330991. The next prime is 1210132331011. The reversal of 1210132331003 is 3001332310121.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1210132331003 - 2¹⁰ = 1210132329979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1210132331503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 375116903 + ... + 375120128.

It is an arithmetic number, because the mean of its divisors is an integer number (302720642412).

Almost surely, 2^{1210132331003} is an apocalyptic number.

1210132331003 is a deficient number, since it is larger than the sum of its proper divisors (750238645).

1210132331003 is an equidigital number, since it uses as much as digits as its factorization.

1210132331003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750238644.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1210132331003 its reverse (3001332310121), we get a palindrome (4211464641124).

The spelling of 1210132331003 in words is "one trillion, two hundred ten billion, one hundred thirty-two million, three hundred thirty-one thousand, three".