100013420203144 has 32 divisors (see below), whose sum is σ = 214326778855680. Its totient is φ = 42860432974464.

The previous prime is 100013420203133. The next prime is 100013420203157. The reversal of 100013420203144 is 441302024310001.

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, 50295072 + ... + 52245775.

It is an arithmetic number, because the mean of its divisors is an integer number (6697711839240).

Almost surely, 2^{100013420203144} is an apocalyptic number.

100013420203144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

100013420203144 is an abundant number, since it is smaller than the sum of its proper divisors (114313358652536).

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

100013420203144 is a wasteful number, since it uses less digits than its factorization.

100013420203144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102558277 (or 102558273 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 100013420203144 its reverse (441302024310001), we get a palindrome (541315444513145).

The spelling of 100013420203144 in words is "one hundred trillion, thirteen billion, four hundred twenty million, two hundred three thousand, one hundred forty-four".