123002141 has 4 divisors (see below), whose sum is σ = 126969984. Its totient is φ = 119034300.

The previous prime is 123002129. The next prime is 123002147. The reversal of 123002141 is 141200321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 123002141 - 2¹⁴ = 122985757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123002147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1983875 + ... + 1983936.

It is an arithmetic number, because the mean of its divisors is an integer number (31742496).

Almost surely, 2^123002141 is an apocalyptic number.

It is an amenable number.

123002141 is a deficient number, since it is larger than the sum of its proper divisors (3967843).

123002141 is an equidigital number, since it uses as much as digits as its factorization.

123002141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3967842.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 123002141 is about 11090.6330297238. The cubic root of 123002141 is about 497.3218688384.

Adding to 123002141 its reverse (141200321), we get a palindrome (264202462).

It can be divided in two parts, 12300 and 2141, that added together give a palindrome (14441).

The spelling of 123002141 in words is "one hundred twenty-three million, two thousand, one hundred forty-one".