140121042512233 has 8 divisors (see below), whose sum is σ = 140211273825920. Its totient is φ = 140030835633360.

The previous prime is 140121042512179. The next prime is 140121042512239. The reversal of 140121042512233 is 332215240121041.

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 140121042512233 - 2²⁵ = 140121008957801 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140121042512195 and 140121042512204.

It is not an unprimeable number, because it can be changed into a prime (140121042512239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5370898 + ... + 17580916.

It is an arithmetic number, because the mean of its divisors is an integer number (17526409228240).

Almost surely, 2^{140121042512233} is an apocalyptic number.

It is an amenable number.

140121042512233 is a deficient number, since it is larger than the sum of its proper divisors (90231313687).

140121042512233 is a wasteful number, since it uses less digits than its factorization.

140121042512233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12217407.

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

Adding to 140121042512233 its reverse (332215240121041), we get a palindrome (472336282633274).

The spelling of 140121042512233 in words is "one hundred forty trillion, one hundred twenty-one billion, forty-two million, five hundred twelve thousand, two hundred thirty-three".