1011420504210 has 32 divisors (see below), whose sum is σ = 2440118172672. Its totient is φ = 268300027520.

The previous prime is 1011420504197. The next prime is 1011420504217. The reversal of 1011420504210 is 124050241101.

1011420504210 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1011420504217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88250859 + ... + 88262318.

It is an arithmetic number, because the mean of its divisors is an integer number (76253692896).

Almost surely, 2^{1011420504210} is an apocalyptic number.

1011420504210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011420504210 is an abundant number, since it is smaller than the sum of its proper divisors (1428697668462).

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

1011420504210 is a wasteful number, since it uses less digits than its factorization.

1011420504210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176513378.

The product of its (nonzero) digits is 320, while the sum is 21.

Adding to 1011420504210 its reverse (124050241101), we get a palindrome (1135470745311).

The spelling of 1011420504210 in words is "one trillion, eleven billion, four hundred twenty million, five hundred four thousand, two hundred ten".