2130101223401 has 4 divisors (see below), whose sum is σ = 2130971720832. Its totient is φ = 2129230725972.

The previous prime is 2130101223377. The next prime is 2130101223443. The reversal of 2130101223401 is 1043221010312.

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 2130101223401 - 2³⁴ = 2112921354217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2130101223451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 435245045 + ... + 435249938.

It is an arithmetic number, because the mean of its divisors is an integer number (532742930208).

Almost surely, 2^{2130101223401} is an apocalyptic number.

It is an amenable number.

2130101223401 is a deficient number, since it is larger than the sum of its proper divisors (870497431).

2130101223401 is an equidigital number, since it uses as much as digits as its factorization.

2130101223401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870497430.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2130101223401 its reverse (1043221010312), we get a palindrome (3173322233713).

The spelling of 2130101223401 in words is "two trillion, one hundred thirty billion, one hundred one million, two hundred twenty-three thousand, four hundred one".