1014503020 has 12 divisors (see below), whose sum is σ = 2130456384. Its totient is φ = 405801200.

The previous prime is 1014502961. The next prime is 1014503029. The reversal of 1014503020 is 203054101.

1014503020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1014502985 and 1014503003.

It is not an unprimeable number, because it can be changed into a prime (1014503029) 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, 25362556 + ... + 25362595.

It is an arithmetic number, because the mean of its divisors is an integer number (177538032).

Almost surely, 2^1014503020 is an apocalyptic number.

1014503020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1014503020 is an abundant number, since it is smaller than the sum of its proper divisors (1115953364).

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

1014503020 is a wasteful number, since it uses less digits than its factorization.

1014503020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50725160 (or 50725158 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 1014503020 is about 31851.2640251529. The cubic root of 1014503020 is about 1004.8111556596.

Adding to 1014503020 its reverse (203054101), we get a palindrome (1217557121).

The spelling of 1014503020 in words is "one billion, fourteen million, five hundred three thousand, twenty".