1012023160 has 32 divisors (see below), whose sum is σ = 2278924560. Its totient is φ = 404476416.

The previous prime is 1012023139. The next prime is 1012023167. The reversal of 1012023160 is 613202101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012023167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42127 + ... + 61633.

Almost surely, 2^1012023160 is an apocalyptic number.

1012023160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1012023160 is an abundant number, since it is smaller than the sum of its proper divisors (1266901400).

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

1012023160 is a wasteful number, since it uses less digits than its factorization.

1012023160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20815 (or 20811 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1012023160 is about 31812.3114532723. The cubic root of 1012023160 is about 1003.9917646134.

Adding to 1012023160 its reverse (613202101), we get a palindrome (1625225261).

The spelling of 1012023160 in words is "one billion, twelve million, twenty-three thousand, one hundred sixty".