121100003101 has 8 divisors (see below), whose sum is σ = 150981822144. Its totient is φ = 94363638720.

The previous prime is 121100003093. The next prime is 121100003113. The reversal of 121100003101 is 101300001121.

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 121100003101 - 2³ = 121100003093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121100003501) 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, 786363580 + ... + 786363733.

It is an arithmetic number, because the mean of its divisors is an integer number (18872727768).

Almost surely, 2^121100003101 is an apocalyptic number.

121100003101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

121100003101 is a deficient number, since it is larger than the sum of its proper divisors (29881819043).

121100003101 is a wasteful number, since it uses less digits than its factorization.

121100003101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1572727331.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 121100003101 its reverse (101300001121), we get a palindrome (222400004222).

The spelling of 121100003101 in words is "one hundred twenty-one billion, one hundred million, three thousand, one hundred one".