1011303104 has 28 divisors (see below), whose sum is σ = 2293491984. Its totient is φ = 433415424.

The previous prime is 1011303103. The next prime is 1011303107. The reversal of 1011303104 is 4013031101.

It is a tau number, because it is divible by the number of its divisors (28).

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (1011303103) 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, 1128239 + ... + 1129134.

It is an arithmetic number, because the mean of its divisors is an integer number (81910428).

Almost surely, 2^1011303104 is an apocalyptic number.

1011303104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1011303104 is an abundant number, since it is smaller than the sum of its proper divisors (1282188880).

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

1011303104 is an equidigital number, since it uses as much as digits as its factorization.

1011303104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2257392 (or 2257382 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1011303104 is about 31800.9921857794. The cubic root of 1011303104 is about 1003.7535942349.

Adding to 1011303104 its reverse (4013031101), we get a palindrome (5024334205).

The spelling of 1011303104 in words is "one billion, eleven million, three hundred three thousand, one hundred four".