1011053040 has 80 divisors (see below), whose sum is σ = 3185691936. Its totient is φ = 265190400.

The previous prime is 1011053027. The next prime is 1011053063. The reversal of 1011053040 is 403501101.

1011053040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19891 + ... + 49170.

Almost surely, 2^1011053040 is an apocalyptic number.

1011053040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1011053040 is an abundant number, since it is smaller than the sum of its proper divisors (2174638896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1011053040 is a wasteful number, since it uses less digits than its factorization.

1011053040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69138 (or 69132 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 1011053040 is about 31797.0602414752. The cubic root of 1011053040 is about 1003.6708550017.

Adding to 1011053040 its reverse (403501101), we get a palindrome (1414554141).

The spelling of 1011053040 in words is "one billion, eleven million, fifty-three thousand, forty".