1210323130001 has 4 divisors (see below), whose sum is σ = 1210325404272. Its totient is φ = 1210320855732.

The previous prime is 1210323129997. The next prime is 1210323130057. The reversal of 1210323130001 is 1000313230121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1210323130001 - 2² = 1210323129997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1210323130501) 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 3 ways as a sum of consecutive naturals, for example, 137066 + ... + 1561868.

It is an arithmetic number, because the mean of its divisors is an integer number (302581351068).

Almost surely, 2^{1210323130001} is an apocalyptic number.

It is an amenable number.

1210323130001 is a deficient number, since it is larger than the sum of its proper divisors (2274271).

1210323130001 is an equidigital number, since it uses as much as digits as its factorization.

1210323130001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2274270.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1210323130001 its reverse (1000313230121), we get a palindrome (2210636360122).

The spelling of 1210323130001 in words is "one trillion, two hundred ten billion, three hundred twenty-three million, one hundred thirty thousand, one".