2124105801 has 8 divisors (see below), whose sum is σ = 2832487584. Its totient is φ = 1415897280.

The previous prime is 2124105799. The next prime is 2124105803. The reversal of 2124105801 is 1085014212.

It is an interprime number because it is at equal distance from previous prime (2124105799) and next prime (2124105803).

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

It is not a de Polignac number, because 2124105801 - 2¹ = 2124105799 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2124105803) 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, 11335 + ... + 66156.

It is an arithmetic number, because the mean of its divisors is an integer number (354060948).

Almost surely, 2^2124105801 is an apocalyptic number.

It is an amenable number.

2124105801 is a deficient number, since it is larger than the sum of its proper divisors (708381783).

2124105801 is an equidigital number, since it uses as much as digits as its factorization.

2124105801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86631.

The product of its (nonzero) digits is 640, while the sum is 24.

The square root of 2124105801 is about 46088.0223159988. The cubic root of 2124105801 is about 1285.4604376814.

The spelling of 2124105801 in words is "two billion, one hundred twenty-four million, one hundred five thousand, eight hundred one".