1023525234 has 24 divisors (see below), whose sum is σ = 2299773840. Its totient is φ = 341174916.

The previous prime is 1023525229. The next prime is 1023525281. The reversal of 1023525234 is 4325253201.

It is a happy number.

1023525234 is a `hidden beast` number, since 102 + 3 + 525 + 2 + 34 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1023525198 and 1023525207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1052524 + ... + 1053495.

It is an arithmetic number, because the mean of its divisors is an integer number (95823910).

Almost surely, 2^1023525234 is an apocalyptic number.

1023525234 is an abundant number, since it is smaller than the sum of its proper divisors (1276248606).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1023525234 is an equidigital number, since it uses as much as digits as its factorization.

1023525234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2106036 (or 2106024 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 1023525234 is about 31992.5809212073. The cubic root of 1023525234 is about 1007.7810430030.

Adding to 1023525234 its reverse (4325253201), we get a palindrome (5348778435).

The spelling of 1023525234 in words is "one billion, twenty-three million, five hundred twenty-five thousand, two hundred thirty-four".