1020014055 has 24 divisors (see below), whose sum is σ = 1778257728. Its totient is φ = 540858816.

The previous prime is 1020014053. The next prime is 1020014063. The reversal of 1020014055 is 5504100201.

It is not a de Polignac number, because 1020014055 - 2¹ = 1020014053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020014053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57727 + ... + 73296.

It is an arithmetic number, because the mean of its divisors is an integer number (74094072).

Almost surely, 2^1020014055 is an apocalyptic number.

1020014055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1020014055 is a deficient number, since it is larger than the sum of its proper divisors (758243673).

1020014055 is a wasteful number, since it uses less digits than its factorization.

1020014055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131207 (or 131204 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 1020014055 is about 31937.6588841449. The cubic root of 1020014055 is about 1006.6273330951.

Adding to 1020014055 its reverse (5504100201), we get a palindrome (6524114256).

The spelling of 1020014055 in words is "one billion, twenty million, fourteen thousand, fifty-five".