1011053441 has 16 divisors (see below), whose sum is σ = 1086470400. Its totient is φ = 937983888.

The previous prime is 1011053429. The next prime is 1011053489. The reversal of 1011053441 is 1443501101.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-1011053441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1011013441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 315650 + ... + 318836.

It is an arithmetic number, because the mean of its divisors is an integer number (67904400).

Almost surely, 2^1011053441 is an apocalyptic number.

It is an amenable number.

1011053441 is a deficient number, since it is larger than the sum of its proper divisors (75416959).

1011053441 is a wasteful number, since it uses less digits than its factorization.

1011053441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3548.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1011053441 is about 31797.0665470889. The cubic root of 1011053441 is about 1003.6709876924.

Adding to 1011053441 its reverse (1443501101), we get a palindrome (2454554542).

The spelling of 1011053441 in words is "one billion, eleven million, fifty-three thousand, four hundred forty-one".