1020110020010 has 16 divisors (see below), whose sum is σ = 1836230086656. Its totient is φ = 408036885648.

The previous prime is 1020110019967. The next prime is 1020110020021. The reversal of 1020110020010 is 100200110201.

It is a self number, because there is not a number n which added to its sum of digits gives 1020110020010.

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, 268034 + ... + 1453293.

It is an arithmetic number, because the mean of its divisors is an integer number (114764380416).

Almost surely, 2^{1020110020010} is an apocalyptic number.

1020110020010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020110020010 is a deficient number, since it is larger than the sum of its proper divisors (816120066646).

1020110020010 is a wasteful number, since it uses less digits than its factorization.

1020110020010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1780597.

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

Adding to 1020110020010 its reverse (100200110201), we get a palindrome (1120310130211).

The spelling of 1020110020010 in words is "one trillion, twenty billion, one hundred ten million, twenty thousand, ten".