1233051023 has 2 divisors, whose sum is σ = 1233051024. Its totient is φ = 1233051022.

The previous prime is 1233051019. The next prime is 1233051031. The reversal of 1233051023 is 3201503321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1233051023 - 2² = 1233051019 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 1233050986 and 1233051004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1233051223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616525511 + 616525512.

It is an arithmetic number, because the mean of its divisors is an integer number (616525512).

Almost surely, 2^1233051023 is an apocalyptic number.

1233051023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1233051023 is an equidigital number, since it uses as much as digits as its factorization.

1233051023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 1233051023 is about 35114.8262561557. The cubic root of 1233051023 is about 1072.3264438797.

Adding to 1233051023 its reverse (3201503321), we get a palindrome (4434554344).

The spelling of 1233051023 in words is "one billion, two hundred thirty-three million, fifty-one thousand, twenty-three".