2130124001 has 4 divisors (see below), whose sum is σ = 2222738112. Its totient is φ = 2037509892.

The previous prime is 2130123971. The next prime is 2130124019. The reversal of 2130124001 is 1004210312.

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 2130124001 - 2⁶ = 2130123937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2130127001) 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, 46307021 + ... + 46307066.

It is an arithmetic number, because the mean of its divisors is an integer number (555684528).

Almost surely, 2^2130124001 is an apocalyptic number.

It is an amenable number.

2130124001 is a deficient number, since it is larger than the sum of its proper divisors (92614111).

2130124001 is an equidigital number, since it uses as much as digits as its factorization.

2130124001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92614110.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2130124001 is about 46153.2664174487. The cubic root of 2130124001 is about 1286.6733187646.

Adding to 2130124001 its reverse (1004210312), we get a palindrome (3134334313).

The spelling of 2130124001 in words is "two billion, one hundred thirty million, one hundred twenty-four thousand, one".