1020124055 has 8 divisors (see below), whose sum is σ = 1226940000. Its totient is φ = 814238496.

The previous prime is 1020124013. The next prime is 1020124067. The reversal of 1020124055 is 5504210201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1020124055 - 2¹⁶ = 1020058519 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230180 + ... + 234569.

It is an arithmetic number, because the mean of its divisors is an integer number (153367500).

Almost surely, 2^1020124055 is an apocalyptic number.

1020124055 is a deficient number, since it is larger than the sum of its proper divisors (206815945).

1020124055 is an equidigital number, since it uses as much as digits as its factorization.

1020124055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465193.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 1020124055 is about 31939.3809426545. The cubic root of 1020124055 is about 1006.6635172457.

Adding to 1020124055 its reverse (5504210201), we get a palindrome (6524334256).

The spelling of 1020124055 in words is "one billion, twenty million, one hundred twenty-four thousand, fifty-five".