2122103001 has 4 divisors (see below), whose sum is σ = 2829470672. Its totient is φ = 1414735332.

The previous prime is 2122102991. The next prime is 2122103003. The reversal of 2122103001 is 1003012212.

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 not a de Polignac number, because 2122103001 - 2²² = 2117908697 is a prime.

It is a super-2 number, since 2×2122103001² = 9006642293706412002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122103003) 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, 353683831 + ... + 353683836.

It is an arithmetic number, because the mean of its divisors is an integer number (707367668).

Almost surely, 2^2122103001 is an apocalyptic number.

It is an amenable number.

2122103001 is a deficient number, since it is larger than the sum of its proper divisors (707367671).

2122103001 is an equidigital number, since it uses as much as digits as its factorization.

2122103001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707367670.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2122103001 is about 46066.2892037116. The cubic root of 2122103001 is about 1285.0562943235.

Adding to 2122103001 its reverse (1003012212), we get a palindrome (3125115213).

The spelling of 2122103001 in words is "two billion, one hundred twenty-two million, one hundred three thousand, one".