100745703500745 has 32 divisors (see below), whose sum is σ = 171125404341120. Its totient is φ = 50436961182720.

The previous prime is 100745703500683. The next prime is 100745703500749. The reversal of 100745703500745 is 547005307547001.

It is not a de Polignac number, because 100745703500745 - 2⁸ = 100745703500489 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100745703500694 and 100745703500703.

It is not an unprimeable number, because it can be changed into a prime (100745703500749) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 521118646 + ... + 521311935.

It is an arithmetic number, because the mean of its divisors is an integer number (5347668885660).

Almost surely, 2^{100745703500745} is an apocalyptic number.

100745703500745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

100745703500745 is a deficient number, since it is larger than the sum of its proper divisors (70379700840375).

100745703500745 is a wasteful number, since it uses less digits than its factorization.

100745703500745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042430985.

The product of its (nonzero) digits is 2058000, while the sum is 48.

The spelling of 100745703500745 in words is "one hundred trillion, seven hundred forty-five billion, seven hundred three million, five hundred thousand, seven hundred forty-five".