1053106111 has 4 divisors (see below), whose sum is σ = 1075512672. Its totient is φ = 1030699552.

The previous prime is 1053106097. The next prime is 1053106121. The reversal of 1053106111 is 1116013501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1053106111 - 2¹³ = 1053097919 is a prime.

It is a super-2 number, since 2×1053106111² = 2218064962051088642, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053106121) 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, 11203210 + ... + 11203303.

It is an arithmetic number, because the mean of its divisors is an integer number (268878168).

Almost surely, 2^1053106111 is an apocalyptic number.

1053106111 is a deficient number, since it is larger than the sum of its proper divisors (22406561).

1053106111 is an equidigital number, since it uses as much as digits as its factorization.

1053106111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22406560.

The product of its (nonzero) digits is 90, while the sum is 19.

The square root of 1053106111 is about 32451.5964322250. The cubic root of 1053106111 is about 1017.3976050553.

Adding to 1053106111 its reverse (1116013501), we get a palindrome (2169119612).

The spelling of 1053106111 in words is "one billion, fifty-three million, one hundred six thousand, one hundred eleven".