100351121 has 8 divisors (see below), whose sum is σ = 110584320. Its totient is φ = 90477072.

The previous prime is 100351117. The next prime is 100351133. The reversal of 100351121 is 121153001.

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

It is a cyclic number.

It is not a de Polignac number, because 100351121 - 2² = 100351117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100351096 and 100351105.

It is not an unprimeable number, because it can be changed into a prime (100351171) 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, 89201 + ... + 90318.

It is an arithmetic number, because the mean of its divisors is an integer number (13823040).

Almost surely, 2^100351121 is an apocalyptic number.

It is an amenable number.

100351121 is a deficient number, since it is larger than the sum of its proper divisors (10233199).

100351121 is a wasteful number, since it uses less digits than its factorization.

100351121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179575.

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 100351121 is about 10017.5406662514. The cubic root of 100351121 is about 464.7015018777.

The spelling of 100351121 in words is "one hundred million, three hundred fifty-one thousand, one hundred twenty-one".