1020112010 has 16 divisors (see below), whose sum is σ = 1836712800. Its totient is φ = 407931216.

The previous prime is 1020112003. The next prime is 1020112057. The reversal of 1020112010 is 102110201.

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, 30101 + ... + 54279.

It is an arithmetic number, because the mean of its divisors is an integer number (114794550).

Almost surely, 2^1020112010 is an apocalyptic number.

1020112010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020112010 is a deficient number, since it is larger than the sum of its proper divisors (816600790).

1020112010 is a wasteful number, since it uses less digits than its factorization.

1020112010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28405.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 1020112010 is about 31939.1923817745. The cubic root of 1020112010 is about 1006.6595552081.

Adding to 1020112010 its reverse (102110201), we get a palindrome (1122222211).

The spelling of 1020112010 in words is "one billion, twenty million, one hundred twelve thousand, ten".