1051120704 has 28 divisors (see below), whose sum is σ = 2781090704. Its totient is φ = 350373504.

The previous prime is 1051120703. The next prime is 1051120711. The reversal of 1051120704 is 4070211501.

It is a happy number.

It is a super-2 number, since 2×1051120704² = 2209709468754911232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1051120703) 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, 2737102 + ... + 2737485.

It is an arithmetic number, because the mean of its divisors is an integer number (99324668).

Almost surely, 2^1051120704 is an apocalyptic number.

It is an amenable number.

1051120704 is an abundant number, since it is smaller than the sum of its proper divisors (1729970000).

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

1051120704 is an equidigital number, since it uses as much as digits as its factorization.

1051120704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5474602 (or 5474592 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 21.

The square root of 1051120704 is about 32420.9917183297. The cubic root of 1051120704 is about 1016.7578407648.

The spelling of 1051120704 in words is "one billion, fifty-one million, one hundred twenty thousand, seven hundred four".