2123101041 has 4 divisors (see below), whose sum is σ = 2830801392. Its totient is φ = 1415400692.

The previous prime is 2123101027. The next prime is 2123101051. The reversal of 2123101041 is 1401013212.

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 2123101041 - 2⁵ = 2123101009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2123101041.

It is not an unprimeable number, because it can be changed into a prime (2123101051) 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, 353850171 + ... + 353850176.

It is an arithmetic number, because the mean of its divisors is an integer number (707700348).

Almost surely, 2^2123101041 is an apocalyptic number.

It is an amenable number.

2123101041 is a deficient number, since it is larger than the sum of its proper divisors (707700351).

2123101041 is an equidigital number, since it uses as much as digits as its factorization.

2123101041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707700350.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 2123101041 is about 46077.1205806092. The cubic root of 2123101041 is about 1285.2577197607.

Adding to 2123101041 its reverse (1401013212), we get a palindrome (3524114253).

The spelling of 2123101041 in words is "two billion, one hundred twenty-three million, one hundred one thousand, forty-one".