100403202040010 has 16 divisors (see below), whose sum is σ = 186957686557800. Its totient is φ = 38776409063616.

The previous prime is 100403202039997. The next prime is 100403202040013. The reversal of 100403202040010 is 10040202304001.

It can be written as a sum of positive squares in 4 ways, for example, as 53326491645001 + 47076710395009 = 7302499^2 + 6861247^2 .

It is not an unprimeable number, because it can be changed into a prime (100403202040013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173108968745 + ... + 173108969324.

Almost surely, 2^{100403202040010} is an apocalyptic number.

100403202040010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100403202040010 is a deficient number, since it is larger than the sum of its proper divisors (86554484517790).

100403202040010 is a wasteful number, since it uses less digits than its factorization.

100403202040010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346217938105.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 100403202040010 its reverse (10040202304001), we get a palindrome (110443404344011).

The spelling of 100403202040010 in words is "one hundred trillion, four hundred three billion, two hundred two million, forty thousand, ten".