121150302244231 has 8 divisors (see below), whose sum is σ = 133651740562704. Its totient is φ = 109103461682880.

The previous prime is 121150302244211. The next prime is 121150302244247. The reversal of 121150302244231 is 132442203051121.

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 121150302244231 - 2¹⁹ = 121150301719943 is a prime.

It is a super-3 number, since 3×121150302244231³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 121150302244193 and 121150302244202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121150302244211) 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, 113649438721 + ... + 113649439786.

It is an arithmetic number, because the mean of its divisors is an integer number (16706467570338).

Almost surely, 2^{121150302244231} is an apocalyptic number.

121150302244231 is a deficient number, since it is larger than the sum of its proper divisors (12501438318473).

121150302244231 is a wasteful number, since it uses less digits than its factorization.

121150302244231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227298878561.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 121150302244231 its reverse (132442203051121), we get a palindrome (253592505295352).

The spelling of 121150302244231 in words is "one hundred twenty-one trillion, one hundred fifty billion, three hundred two million, two hundred forty-four thousand, two hundred thirty-one".