121003231230211 has 8 divisors (see below), whose sum is σ = 132051683904048. Its totient is φ = 109962805044000.

The previous prime is 121003231230169. The next prime is 121003231230221. The reversal of 121003231230211 is 112032132300121.

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 121003231230211 - 2³¹ = 121001083746563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121003231230221) 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, 2006590380 + ... + 2006650681.

It is an arithmetic number, because the mean of its divisors is an integer number (16506460488006).

Almost surely, 2^{121003231230211} is an apocalyptic number.

121003231230211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

121003231230211 is a deficient number, since it is larger than the sum of its proper divisors (11048452673837).

121003231230211 is a wasteful number, since it uses less digits than its factorization.

121003231230211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4013243813.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 121003231230211 its reverse (112032132300121), we get a palindrome (233035363530332).

The spelling of 121003231230211 in words is "one hundred twenty-one trillion, three billion, two hundred thirty-one million, two hundred thirty thousand, two hundred eleven".