1011052355 has 4 divisors (see below), whose sum is σ = 1213262832. Its totient is φ = 808841880.

The previous prime is 1011052279. The next prime is 1011052381. The reversal of 1011052355 is 5532501101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5532501101 = 1583 ⋅3494947.

It is not a de Polignac number, because 1011052355 - 2⁸ = 1011052099 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1011052355.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101105231 + ... + 101105240.

It is an arithmetic number, because the mean of its divisors is an integer number (303315708).

Almost surely, 2^1011052355 is an apocalyptic number.

1011052355 is a deficient number, since it is larger than the sum of its proper divisors (202210477).

1011052355 is an equidigital number, since it uses as much as digits as its factorization.

1011052355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202210476.

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 1011052355 is about 31797.0494700373. The cubic root of 1011052355 is about 1003.6706283355.

Adding to 1011052355 its reverse (5532501101), we get a palindrome (6543553456).

The spelling of 1011052355 in words is "one billion, eleven million, fifty-two thousand, three hundred fifty-five".