100297451506 has 16 divisors (see below), whose sum is σ = 172802505600. Its totient is φ = 42768617760.

The previous prime is 100297451467. The next prime is 100297451593. The reversal of 100297451506 is 605154792001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17997475 + ... + 18003046.

It is an arithmetic number, because the mean of its divisors is an integer number (10800156600).

Almost surely, 2^100297451506 is an apocalyptic number.

100297451506 is a deficient number, since it is larger than the sum of its proper divisors (72505054094).

100297451506 is a wasteful number, since it uses less digits than its factorization.

100297451506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36000729.

The product of its (nonzero) digits is 75600, while the sum is 40.

The spelling of 100297451506 in words is "one hundred billion, two hundred ninety-seven million, four hundred fifty-one thousand, five hundred six".