100616362245 has 64 divisors (see below), whose sum is σ = 206534576640. Its totient is φ = 45521823744.

The previous prime is 100616362241. The next prime is 100616362303. The reversal of 100616362245 is 542263616001.

100616362245 is a `hidden beast` number, since 1 + 0 + 0 + 616 + 36 + 2 + 2 + 4 + 5 = 666.

It is not a de Polignac number, because 100616362245 - 2² = 100616362241 is a prime.

It is a super-2 number, since 2×100616362245² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100616362241) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 457162 + ... + 640491.

It is an arithmetic number, because the mean of its divisors is an integer number (3227102760).

Almost surely, 2^100616362245 is an apocalyptic number.

100616362245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

100616362245 is an abundant number, since it is smaller than the sum of its proper divisors (105918214395).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100616362245 is a wasteful number, since it uses less digits than its factorization.

100616362245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097771 (or 1097765 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

Adding to 100616362245 its reverse (542263616001), we get a palindrome (642879978246).

The spelling of 100616362245 in words is "one hundred billion, six hundred sixteen million, three hundred sixty-two thousand, two hundred forty-five".