1011230235 has 12 divisors (see below), whose sum is σ = 1752799152. Its totient is φ = 539322768.

The previous prime is 1011230221. The next prime is 1011230279. The reversal of 1011230235 is 5320321101.

It is not a de Polignac number, because 1011230235 - 2¹⁰ = 1011229211 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11235847 + ... + 11235936.

It is an arithmetic number, because the mean of its divisors is an integer number (146066596).

Almost surely, 2^1011230235 is an apocalyptic number.

1011230235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1011230235 is a deficient number, since it is larger than the sum of its proper divisors (741568917).

1011230235 is a wasteful number, since it uses less digits than its factorization.

1011230235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22471794 (or 22471791 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 1011230235 is about 31799.8464618935. The cubic root of 1011230235 is about 1003.7294853147.

Adding to 1011230235 its reverse (5320321101), we get a palindrome (6331551336).

The spelling of 1011230235 in words is "one billion, eleven million, two hundred thirty thousand, two hundred thirty-five".