2530135023 has 16 divisors (see below), whose sum is σ = 3634606080. Its totient is φ = 1556324064.

The previous prime is 2530135009. The next prime is 2530135039. The reversal of 2530135023 is 3205310352.

It is a happy number.

It is not a de Polignac number, because 2530135023 - 2⁵ = 2530134991 is a prime.

It is a super-2 number, since 2×2530135023² = 12803166469222421058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2530134984 and 2530135002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530135123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84658 + ... + 110576.

It is an arithmetic number, because the mean of its divisors is an integer number (227162880).

Almost surely, 2^2530135023 is an apocalyptic number.

2530135023 is a deficient number, since it is larger than the sum of its proper divisors (1104471057).

2530135023 is a wasteful number, since it uses less digits than its factorization.

2530135023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28438.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 2530135023 is about 50300.4475427406. The cubic root of 2530135023 is about 1362.6403117628.

Adding to 2530135023 its reverse (3205310352), we get a palindrome (5735445375).

The spelling of 2530135023 in words is "two billion, five hundred thirty million, one hundred thirty-five thousand, twenty-three".