1203110020010 has 16 divisors (see below), whose sum is σ = 2165689581696. Its totient is φ = 481223664528.

The previous prime is 1203110020009. The next prime is 1203110020027. The reversal of 1203110020010 is 100200113021.

It is a junction number, because it is equal to n+sod(n) for n = 1203110019973 and 1203110020000.

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, 2293382 + ... + 2768721.

It is an arithmetic number, because the mean of its divisors is an integer number (135355598856).

Almost surely, 2^{1203110020010} is an apocalyptic number.

1203110020010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1203110020010 is a deficient number, since it is larger than the sum of its proper divisors (962579561686).

1203110020010 is a wasteful number, since it uses less digits than its factorization.

1203110020010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5085877.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 1203110020010 its reverse (100200113021), we get a palindrome (1303310133031).

The spelling of 1203110020010 in words is "one trillion, two hundred three billion, one hundred ten million, twenty thousand, ten".