1020703104 has 96 divisors (see below), whose sum is σ = 3091834200. Its totient is φ = 322320384.

The previous prime is 1020703093. The next prime is 1020703139. The reversal of 1020703104 is 4013070201.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1429 + ... + 45204.

Almost surely, 2^1020703104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1020703104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1545917100).

1020703104 is an abundant number, since it is smaller than the sum of its proper divisors (2071131096).

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

1020703104 is a wasteful number, since it uses less digits than its factorization.

1020703104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46672 (or 46657 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 1020703104 is about 31948.4444691756. Note that the first 4 decimals coincide. The cubic root of 1020703104 is about 1006.8539507013.

Adding to 1020703104 its reverse (4013070201), we get a palindrome (5033773305).

The spelling of 1020703104 in words is "one billion, twenty million, seven hundred three thousand, one hundred four".