121141034423 has 8 divisors (see below), whose sum is σ = 128221395120. Its totient is φ = 114131125440.

The previous prime is 121141034411. The next prime is 121141034429. The reversal of 121141034423 is 324430141121.

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 121141034423 - 2⁶ = 121141034359 is a prime.

It is a super-3 number, since 3×121141034423³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 121141034392 and 121141034401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121141034429) 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, 17609390 + ... + 17616267.

It is an arithmetic number, because the mean of its divisors is an integer number (16027674390).

Almost surely, 2^121141034423 is an apocalyptic number.

121141034423 is a deficient number, since it is larger than the sum of its proper divisors (7080360697).

121141034423 is a wasteful number, since it uses less digits than its factorization.

121141034423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35225857.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 121141034423 its reverse (324430141121), we get a palindrome (445571175544).

The spelling of 121141034423 in words is "one hundred twenty-one billion, one hundred forty-one million, thirty-four thousand, four hundred twenty-three".