1232003055 has 16 divisors (see below), whose sum is σ = 2019284064. Its totient is φ = 641041920.

The previous prime is 1232003041. The next prime is 1232003077. The reversal of 1232003055 is 5503002321.

It is not a de Polignac number, because 1232003055 - 2⁸ = 1232002799 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1001014 + ... + 1002243.

It is an arithmetic number, because the mean of its divisors is an integer number (126205254).

Almost surely, 2^1232003055 is an apocalyptic number.

1232003055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1232003055 is a deficient number, since it is larger than the sum of its proper divisors (787281009).

1232003055 is a wasteful number, since it uses less digits than its factorization.

1232003055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2003306.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 1232003055 is about 35099.9010682366. The cubic root of 1232003055 is about 1072.0225682925.

Adding to 1232003055 its reverse (5503002321), we get a palindrome (6735005376).

The spelling of 1232003055 in words is "one billion, two hundred thirty-two million, three thousand, fifty-five".