1241023 has 24 divisors (see below), whose sum is σ = 1605120. Its totient is φ = 952560.

The previous prime is 1241003. The next prime is 1241027. The reversal of 1241023 is 3201421.

It is not a de Polignac number, because 1241023 - 2⁵ = 1240991 is a prime.

1241023 is a modest number, since divided by 1023 gives 124 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 1240994 and 1241012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28840 + ... + 28882.

It is an arithmetic number, because the mean of its divisors is an integer number (66880).

2^1241023 is an apocalyptic number.

1241023 is a deficient number, since it is larger than the sum of its proper divisors (364097).

1241023 is a wasteful number, since it uses less digits than its factorization.

1241023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107 (or 100 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1241023 is about 1114.0121184260. The cubic root of 1241023 is about 107.4632432474.

Adding to 1241023 its reverse (3201421), we get a palindrome (4442444).

The spelling of 1241023 in words is "one million, two hundred forty-one thousand, twenty-three".