100545597297 has 8 divisors (see below), whose sum is σ = 148956440480. Its totient is φ = 67030398180.

The previous prime is 100545597287. The next prime is 100545597301. The reversal of 100545597297 is 792795545001.

It is a happy number.

100545597297 is a `hidden beast` number, since 1 + 0 + 0 + 5 + 45 + 597 + 2 + 9 + 7 = 666.

It is not a de Polignac number, because 100545597297 - 2¹² = 100545593201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100545597287) 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, 1861955479 + ... + 1861955532.

It is an arithmetic number, because the mean of its divisors is an integer number (18619555060).

Almost surely, 2^100545597297 is an apocalyptic number.

It is an amenable number.

100545597297 is a deficient number, since it is larger than the sum of its proper divisors (48410843183).

100545597297 is an equidigital number, since it uses as much as digits as its factorization.

100545597297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3723911020 (or 3723911014 counting only the distinct ones).

The product of its (nonzero) digits is 3969000, while the sum is 54.

The spelling of 100545597297 in words is "one hundred billion, five hundred forty-five million, five hundred ninety-seven thousand, two hundred ninety-seven".