2120112097 has 2 divisors, whose sum is σ = 2120112098. Its totient is φ = 2120112096.

The previous prime is 2120112083. The next prime is 2120112107. The reversal of 2120112097 is 7902110212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1507846561 + 612265536 = 38831^2 + 24744^2 .

It is a cyclic number.

It is not a de Polignac number, because 2120112097 - 2¹⁵ = 2120079329 is a prime.

It is not a weakly prime, because it can be changed into another prime (2120112037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060056048 + 1060056049.

It is an arithmetic number, because the mean of its divisors is an integer number (1060056049).

Almost surely, 2^2120112097 is an apocalyptic number.

It is an amenable number.

2120112097 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120112097 is an equidigital number, since it uses as much as digits as its factorization.

2120112097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 25.

The square root of 2120112097 is about 46044.6750124268. The cubic root of 2120112097 is about 1284.6542993504.

The spelling of 2120112097 in words is "two billion, one hundred twenty million, one hundred twelve thousand, ninety-seven".