100545402030 has 64 divisors (see below), whose sum is σ = 244081893888. Its totient is φ = 26504841600.

The previous prime is 100545402017. The next prime is 100545402119. The reversal of 100545402030 is 30204545001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1922487 + ... + 1974093.

It is an arithmetic number, because the mean of its divisors is an integer number (3813779592).

Almost surely, 2^100545402030 is an apocalyptic number.

100545402030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100545402030 is an abundant number, since it is smaller than the sum of its proper divisors (143536491858).

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

100545402030 is a wasteful number, since it uses less digits than its factorization.

100545402030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52361.

The product of its (nonzero) digits is 2400, while the sum is 24.

Adding to 100545402030 its reverse (30204545001), we get a palindrome (130749947031).

The spelling of 100545402030 in words is "one hundred billion, five hundred forty-five million, four hundred two thousand, thirty".