1011233295 has 128 divisors (see below), whose sum is σ = 2014156800. Its totient is φ = 479001600.

The previous prime is 1011233243. The next prime is 1011233317. The reversal of 1011233295 is 5923321101.

It is not a de Polignac number, because 1011233295 - 2⁸ = 1011233039 is a prime.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3598555 + ... + 3598835.

It is an arithmetic number, because the mean of its divisors is an integer number (15735600).

Almost surely, 2^1011233295 is an apocalyptic number.

1011233295 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1011233295 is a deficient number, since it is larger than the sum of its proper divisors (1002923505).

1011233295 is a wasteful number, since it uses less digits than its factorization.

1011233295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398 (or 392 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 1011233295 is about 31799.8945752969. The cubic root of 1011233295 is about 1003.7304977479.

Adding to 1011233295 its reverse (5923321101), we get a palindrome (6934554396).

The spelling of 1011233295 in words is "one billion, eleven million, two hundred thirty-three thousand, two hundred ninety-five".