1020124104 has 16 divisors (see below), whose sum is σ = 2550310320. Its totient is φ = 340041360.

The previous prime is 1020124093. The next prime is 1020124181. The reversal of 1020124104 is 4014210201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21252562 + ... + 21252609.

It is an arithmetic number, because the mean of its divisors is an integer number (159394395).

Almost surely, 2^1020124104 is an apocalyptic number.

It is an amenable number.

1020124104 is an abundant number, since it is smaller than the sum of its proper divisors (1530186216).

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

1020124104 is a wasteful number, since it uses less digits than its factorization.

1020124104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42505180 (or 42505176 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1020124104 is about 31939.3817097326. The cubic root of 1020124104 is about 1006.6635333635.

Adding to 1020124104 its reverse (4014210201), we get a palindrome (5034334305).

The spelling of 1020124104 in words is "one billion, twenty million, one hundred twenty-four thousand, one hundred four".