121433243002 has 16 divisors (see below), whose sum is σ = 182289073824. Its totient is φ = 60670242000.

The previous prime is 121433242999. The next prime is 121433243033. The reversal of 121433243002 is 200342334121.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29680977 + ... + 29685067.

It is an arithmetic number, because the mean of its divisors is an integer number (11393067114).

Almost surely, 2^121433243002 is an apocalyptic number.

121433243002 is a deficient number, since it is larger than the sum of its proper divisors (60855830822).

121433243002 is a wasteful number, since it uses less digits than its factorization.

121433243002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11805.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 121433243002 its reverse (200342334121), we get a palindrome (321775577123).

The spelling of 121433243002 in words is "one hundred twenty-one billion, four hundred thirty-three million, two hundred forty-three thousand, two".