1052267011 has 4 divisors (see below), whose sum is σ = 1052376624. Its totient is φ = 1052157400.

The previous prime is 1052266993. The next prime is 1052267023. The reversal of 1052267011 is 1107622501.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1052267011 - 2⁵ = 1052266979 is a prime.

It is a super-2 number, since 2×1052267011² = 2214531724877748242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1052267081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38860 + ... + 60121.

It is an arithmetic number, because the mean of its divisors is an integer number (263094156).

Almost surely, 2^1052267011 is an apocalyptic number.

1052267011 is a deficient number, since it is larger than the sum of its proper divisors (109613).

1052267011 is an equidigital number, since it uses as much as digits as its factorization.

1052267011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109612.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 1052267011 is about 32438.6653702029. The cubic root of 1052267011 is about 1017.1273172657.

Adding to 1052267011 its reverse (1107622501), we get a palindrome (2159889512).

The spelling of 1052267011 in words is "one billion, fifty-two million, two hundred sixty-seven thousand, eleven".