121112101302 has 8 divisors (see below), whose sum is σ = 242224202616. Its totient is φ = 40370700432.

The previous prime is 121112101283. The next prime is 121112101309. The reversal of 121112101302 is 203101211121.

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

121112101302 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121112101309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10092675103 + ... + 10092675114.

It is an arithmetic number, because the mean of its divisors is an integer number (30278025327).

Almost surely, 2^121112101302 is an apocalyptic number.

121112101302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

121112101302 is a wasteful number, since it uses less digits than its factorization.

121112101302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20185350222.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 121112101302 its reverse (203101211121), we get a palindrome (324213312423).

The spelling of 121112101302 in words is "one hundred twenty-one billion, one hundred twelve million, one hundred one thousand, three hundred two".