100747113387 has 8 divisors (see below), whose sum is σ = 136606255680. Its totient is φ = 66026356680.

The previous prime is 100747113377. The next prime is 100747113421. The reversal of 100747113387 is 783311747001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100747113387 - 2¹⁶ = 100747047851 is a prime.

It is a super-2 number, since 2×100747113387² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100747113377) 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, 284596189 + ... + 284596542.

It is an arithmetic number, because the mean of its divisors is an integer number (17075781960).

Almost surely, 2^100747113387 is an apocalyptic number.

100747113387 is a deficient number, since it is larger than the sum of its proper divisors (35859142293).

100747113387 is an equidigital number, since it uses as much as digits as its factorization.

100747113387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569192793.

The product of its (nonzero) digits is 98784, while the sum is 42.

The spelling of 100747113387 in words is "one hundred billion, seven hundred forty-seven million, one hundred thirteen thousand, three hundred eighty-seven".