2124013973 has 2 divisors, whose sum is σ = 2124013974. Its totient is φ = 2124013972.

The previous prime is 2124013943. The next prime is 2124014021. The reversal of 2124013973 is 3793104212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1509866449 + 614147524 = 38857^2 + 24782^2 .

It is a cyclic number.

It is not a de Polignac number, because 2124013973 - 2¹⁰ = 2124012949 is a prime.

It is a super-2 number, since 2×2124013973² = 9022870714998489458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2124013943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1062006986 + 1062006987.

It is an arithmetic number, because the mean of its divisors is an integer number (1062006987).

Almost surely, 2^2124013973 is an apocalyptic number.

It is an amenable number.

2124013973 is a deficient number, since it is larger than the sum of its proper divisors (1).

2124013973 is an equidigital number, since it uses as much as digits as its factorization.

2124013973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 2124013973 is about 46087.0260811001. The cubic root of 2124013973 is about 1285.4419133433.

The spelling of 2124013973 in words is "two billion, one hundred twenty-four million, thirteen thousand, nine hundred seventy-three".