141121103020023 has 48 divisors (see below), whose sum is σ = 229341053410560. Its totient is φ = 75351038084352.

The previous prime is 141121103020013. The next prime is 141121103020069. The reversal of 141121103020023 is 320020301121141.

It is not a de Polignac number, because 141121103020023 - 2⁵ = 141121103019991 is a prime.

It is a super-2 number, since 2×141121103020023² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141121103020013) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3332133 + ... + 17127326.

It is an arithmetic number, because the mean of its divisors is an integer number (4777938612720).

Almost surely, 2^{141121103020023} is an apocalyptic number.

141121103020023 is a deficient number, since it is larger than the sum of its proper divisors (88219950390537).

141121103020023 is a wasteful number, since it uses less digits than its factorization.

141121103020023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20459764 (or 20459625 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 141121103020023 its reverse (320020301121141), we get a palindrome (461141404141164).

The spelling of 141121103020023 in words is "one hundred forty-one trillion, one hundred twenty-one billion, one hundred three million, twenty thousand, twenty-three".