100305451036 has 24 divisors (see below), whose sum is σ = 200640610016. Its totient is φ = 42981684480.

The previous prime is 100305451021. The next prime is 100305451039. The reversal of 100305451036 is 630154503001.

It is a super-2 number, since 2×100305451036² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 100305450995 and 100305451013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100305451039) 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, 70281 + ... + 453376.

Almost surely, 2^100305451036 is an apocalyptic number.

It is an amenable number.

100305451036 is an abundant number, since it is smaller than the sum of its proper divisors (100335158980).

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

100305451036 is a wasteful number, since it uses less digits than its factorization.

100305451036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530509 (or 530507 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 100305451036 its reverse (630154503001), we get a palindrome (730459954037).

The spelling of 100305451036 in words is "one hundred billion, three hundred five million, four hundred fifty-one thousand, thirty-six".