2111025041 has 4 divisors (see below), whose sum is σ = 2112335412. Its totient is φ = 2109714672.

The previous prime is 2111025029. The next prime is 2111025053. The reversal of 2111025041 is 1405201112.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2111025029) and next prime (2111025053).

It can be written as a sum of positive squares in 2 ways, for example, as 1691594641 + 419430400 = 41129^2 + 20480^2 .

It is a cyclic number.

It is not a de Polignac number, because 2111025041 - 2²⁶ = 2043916177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2111225041) 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, 652766 + ... + 655991.

It is an arithmetic number, because the mean of its divisors is an integer number (528083853).

Almost surely, 2^2111025041 is an apocalyptic number.

It is an amenable number.

2111025041 is a deficient number, since it is larger than the sum of its proper divisors (1310371).

2111025041 is a wasteful number, since it uses less digits than its factorization.

2111025041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1310370.

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 2111025041 is about 45945.8925367655. The cubic root of 2111025041 is about 1282.8162764560.

Adding to 2111025041 its reverse (1405201112), we get a palindrome (3516226153).

The spelling of 2111025041 in words is "two billion, one hundred eleven million, twenty-five thousand, forty-one".