1241403023 has 8 divisors (see below), whose sum is σ = 1428954240. Its totient is φ = 1056403800.

The previous prime is 1241402999. The next prime is 1241403041. The reversal of 1241403023 is 3203041421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1241403023 - 2³⁰ = 167661199 is a prime.

It is a super-3 number, since 3×1241403023³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1241402986 and 1241403004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241403073) 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 7 ways as a sum of consecutive naturals, for example, 636953 + ... + 638898.

It is an arithmetic number, because the mean of its divisors is an integer number (178619280).

Almost surely, 2^1241403023 is an apocalyptic number.

1241403023 is a deficient number, since it is larger than the sum of its proper divisors (187551217).

1241403023 is a wasteful number, since it uses less digits than its factorization.

1241403023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1275997.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1241403023 is about 35233.5496792475. The cubic root of 1241403023 is about 1074.7421117099.

Adding to 1241403023 its reverse (3203041421), we get a palindrome (4444444444).

The spelling of 1241403023 in words is "one billion, two hundred forty-one million, four hundred three thousand, twenty-three".