121030313332 has 12 divisors (see below), whose sum is σ = 224262051300. Its totient is φ = 56955441536.

The previous prime is 121030313309. The next prime is 121030313347. The reversal of 121030313332 is 233313030121.

It can be written as a sum of positive squares in 2 ways, for example, as 105563908836 + 15466404496 = 324906^2 + 124364^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 889928707 + ... + 889928842.

It is an arithmetic number, because the mean of its divisors is an integer number (18688504275).

Almost surely, 2^121030313332 is an apocalyptic number.

It is an amenable number.

121030313332 is a deficient number, since it is larger than the sum of its proper divisors (103231737968).

121030313332 is a wasteful number, since it uses less digits than its factorization.

121030313332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1779857570 (or 1779857568 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 121030313332 its reverse (233313030121), we get a palindrome (354343343453).

The spelling of 121030313332 in words is "one hundred twenty-one billion, thirty million, three hundred thirteen thousand, three hundred thirty-two".