100545511060 has 24 divisors (see below), whose sum is σ = 211332640680. Its totient is φ = 40182572544.

The previous prime is 100545511049. The next prime is 100545511061. The reversal of 100545511060 is 60115545001.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 42562576 + 100502948484 = 6524^2 + 317022^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100545511061) 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, 2203849 + ... + 2249008.

It is an arithmetic number, because the mean of its divisors is an integer number (8805526695).

Almost surely, 2^100545511060 is an apocalyptic number.

100545511060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100545511060 is an abundant number, since it is smaller than the sum of its proper divisors (110787129620).

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

100545511060 is a wasteful number, since it uses less digits than its factorization.

100545511060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4453995 (or 4453993 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 28.

The spelling of 100545511060 in words is "one hundred billion, five hundred forty-five million, five hundred eleven thousand, sixty".