1020553114 has 16 divisors (see below), whose sum is σ = 1750125888. Its totient is φ = 437228352.

The previous prime is 1020553097. The next prime is 1020553117. The reversal of 1020553114 is 4113550201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1020553117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35554 + ... + 57490.

It is an arithmetic number, because the mean of its divisors is an integer number (109382868).

Almost surely, 2^1020553114 is an apocalyptic number.

1020553114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1020553114 is a deficient number, since it is larger than the sum of its proper divisors (729572774).

1020553114 is a wasteful number, since it uses less digits than its factorization.

1020553114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25269.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 1020553114 is about 31946.0970073028. The cubic root of 1020553114 is about 1006.8046299859.

The spelling of 1020553114 in words is "one billion, twenty million, five hundred fifty-three thousand, one hundred fourteen".