121303323031002 has 32 divisors (see below), whose sum is σ = 281810061942144. Its totient is φ = 34089926846400.

The previous prime is 121303323030973. The next prime is 121303323031013. The reversal of 121303323031002 is 200130323303121.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23673557749 + ... + 23673562872.

It is an arithmetic number, because the mean of its divisors is an integer number (8806564435692).

Almost surely, 2^{121303323031002} is an apocalyptic number.

121303323031002 is an abundant number, since it is smaller than the sum of its proper divisors (160506738911142).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121303323031002 is a wasteful number, since it uses less digits than its factorization.

121303323031002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47347120694.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 121303323031002 its reverse (200130323303121), we get a palindrome (321433646334123).

The spelling of 121303323031002 in words is "one hundred twenty-one trillion, three hundred three billion, three hundred twenty-three million, thirty-one thousand, two".