100001655351 has 16 divisors (see below), whose sum is σ = 159546801120. Its totient is φ = 61539480000.

The previous prime is 100001655293. The next prime is 100001655359. The reversal of 100001655351 is 153556100001.

100001655351 is a `hidden beast` number, since 1 + 0 + 0 + 0 + 0 + 1 + 655 + 3 + 5 + 1 = 666.

It is not a de Polignac number, because 100001655351 - 2⁹ = 100001654839 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100001655359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142452150 + ... + 142452851.

It is an arithmetic number, because the mean of its divisors is an integer number (9971675070).

Almost surely, 2^100001655351 is an apocalyptic number.

100001655351 is a deficient number, since it is larger than the sum of its proper divisors (59545145769).

100001655351 is a wasteful number, since it uses less digits than its factorization.

100001655351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284905023 (or 284905017 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 27.

Adding to 100001655351 its reverse (153556100001), we get a palindrome (253557755352).

The spelling of 100001655351 in words is "one hundred billion, one million, six hundred fifty-five thousand, three hundred fifty-one".