1533141023 has 2 divisors, whose sum is σ = 1533141024. Its totient is φ = 1533141022.

The previous prime is 1533141007. The next prime is 1533141067. The reversal of 1533141023 is 3201413351.

It is a weak prime.

It is an emirp because it is prime and its reverse (3201413351) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1533141023 - 2⁴ = 1533141007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1533141023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1533141083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 766570511 + 766570512.

It is an arithmetic number, because the mean of its divisors is an integer number (766570512).

Almost surely, 2^1533141023 is an apocalyptic number.

1533141023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1533141023 is an equidigital number, since it uses as much as digits as its factorization.

1533141023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 1533141023 is about 39155.3447564952. The cubic root of 1533141023 is about 1153.0833508144.

Adding to 1533141023 its reverse (3201413351), we get a palindrome (4734554374).

The spelling of 1533141023 in words is "one billion, five hundred thirty-three million, one hundred forty-one thousand, twenty-three".