1203141023 has 8 divisors (see below), whose sum is σ = 1408555680. Its totient is φ = 1006110720.

The previous prime is 1203141011. The next prime is 1203141041. The reversal of 1203141023 is 3201413021.

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 1203141023 - 2⁸ = 1203140767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1203140992 and 1203141010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1203141053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2095778 + ... + 2096351.

It is an arithmetic number, because the mean of its divisors is an integer number (176069460).

Almost surely, 2^1203141023 is an apocalyptic number.

1203141023 is a deficient number, since it is larger than the sum of its proper divisors (205414657).

1203141023 is an equidigital number, since it uses as much as digits as its factorization.

1203141023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4192177.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1203141023 is about 34686.3232845455. The cubic root of 1203141023 is about 1063.5849377804.

Adding to 1203141023 its reverse (3201413021), we get a palindrome (4404554044).

The spelling of 1203141023 in words is "one billion, two hundred three million, one hundred forty-one thousand, twenty-three".