2102423001 has 8 divisors (see below), whose sum is σ = 3203692224. Its totient is φ = 1201384560.

The previous prime is 2102422957. The next prime is 2102423021. The reversal of 2102423001 is 1003242012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2102423001 - 2¹⁴ = 2102406617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2102423021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50057670 + ... + 50057711.

It is an arithmetic number, because the mean of its divisors is an integer number (400461528).

Almost surely, 2^2102423001 is an apocalyptic number.

2102423001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2102423001 is a deficient number, since it is larger than the sum of its proper divisors (1101269223).

2102423001 is a wasteful number, since it uses less digits than its factorization.

2102423001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100115391.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2102423001 is about 45852.1864364176. The cubic root of 2102423001 is about 1281.0714907014.

Adding to 2102423001 its reverse (1003242012), we get a palindrome (3105665013).

The spelling of 2102423001 in words is "two billion, one hundred two million, four hundred twenty-three thousand, one".