1203243041 has 16 divisors (see below), whose sum is σ = 1615544448. Its totient is φ = 865468800.

The previous prime is 1203243023. The next prime is 1203243059. The reversal of 1203243041 is 1403423021.

It is an interprime number because it is at equal distance from previous prime (1203243023) and next prime (1203243059).

It is not a de Polignac number, because 1203243041 - 2¹⁸ = 1202980897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1203243341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 600020 + ... + 602021.

It is an arithmetic number, because the mean of its divisors is an integer number (100971528).

Almost surely, 2^1203243041 is an apocalyptic number.

1203243041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1203243041 is a deficient number, since it is larger than the sum of its proper divisors (412301407).

1203243041 is a wasteful number, since it uses less digits than its factorization.

1203243041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202072.

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

The square root of 1203243041 is about 34687.7938329897. The cubic root of 1203243041 is about 1063.6149984687.

Adding to 1203243041 its reverse (1403423021), we get a palindrome (2606666062).

The spelling of 1203243041 in words is "one billion, two hundred three million, two hundred forty-three thousand, forty-one".