2123267241 has 32 divisors (see below), whose sum is σ = 3160297728. Its totient is φ = 1261117440.

The previous prime is 2123267231. The next prime is 2123267261. The reversal of 2123267241 is 1427623212.

It is not a de Polignac number, because 2123267241 - 2¹⁵ = 2123234473 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2123267199 and 2123267208.

It is not an unprimeable number, because it can be changed into a prime (2123267231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104451 + ... + 123111.

It is an arithmetic number, because the mean of its divisors is an integer number (98759304).

Almost surely, 2^2123267241 is an apocalyptic number.

It is an amenable number.

2123267241 is a deficient number, since it is larger than the sum of its proper divisors (1037030487).

2123267241 is a wasteful number, since it uses less digits than its factorization.

2123267241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18801.

The product of its digits is 8064, while the sum is 30.

The square root of 2123267241 is about 46078.9240434279. The cubic root of 2123267241 is about 1285.2912562804.

The spelling of 2123267241 in words is "two billion, one hundred twenty-three million, two hundred sixty-seven thousand, two hundred forty-one".