1020060231 has 8 divisors (see below), whose sum is σ = 1440085104. Its totient is φ = 640037760.

The previous prime is 1020060227. The next prime is 1020060241. The reversal of 1020060231 is 1320600201.

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

It is not a de Polignac number, because 1020060231 - 2² = 1020060227 is a prime.

It is a super-2 number, since 2×1020060231² = 2081045749735546722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1020060231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020060221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10000540 + ... + 10000641.

It is an arithmetic number, because the mean of its divisors is an integer number (180010638).

Almost surely, 2^1020060231 is an apocalyptic number.

1020060231 is a deficient number, since it is larger than the sum of its proper divisors (420024873).

1020060231 is a wasteful number, since it uses less digits than its factorization.

1020060231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20001201.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1020060231 is about 31938.3817843046. The cubic root of 1020060231 is about 1006.6425228605.

Adding to 1020060231 its reverse (1320600201), we get a palindrome (2340660432).

The spelling of 1020060231 in words is "one billion, twenty million, sixty thousand, two hundred thirty-one".