100632535600445 has 4 divisors (see below), whose sum is σ = 120759042720540. Its totient is φ = 80506028480352.

The previous prime is 100632535600433. The next prime is 100632535600447. The reversal of 100632535600445 is 544006535236001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 78087160849636 + 22545374750809 = 8836694^2 + 4748197^2 .

It is a cyclic number.

It is not a de Polignac number, because 100632535600445 - 2⁸ = 100632535600189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100632535600396 and 100632535600405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100632535600447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10063253560040 + ... + 10063253560049.

It is an arithmetic number, because the mean of its divisors is an integer number (30189760680135).

Almost surely, 2^{100632535600445} is an apocalyptic number.

It is an amenable number.

100632535600445 is a deficient number, since it is larger than the sum of its proper divisors (20126507120095).

100632535600445 is an equidigital number, since it uses as much as digits as its factorization.

100632535600445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20126507120094.

The product of its (nonzero) digits is 1296000, while the sum is 44.

The spelling of 100632535600445 in words is "one hundred trillion, six hundred thirty-two billion, five hundred thirty-five million, six hundred thousand, four hundred forty-five".