121331030300132 has 12 divisors (see below), whose sum is σ = 216335516290236. Its totient is φ = 59520882788640.

The previous prime is 121331030300119. The next prime is 121331030300231. The reversal of 121331030300132 is 231003030133121.

It can be written as a sum of positive squares in 2 ways, for example, as 53410751926756 + 67920278373376 = 7308266^2 + 8241376^2 .

It is a junction number, because it is equal to n+sod(n) for n = 121331030300098 and 121331030300107.

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, 286158090119 + ... + 286158090542.

It is an arithmetic number, because the mean of its divisors is an integer number (18027959690853).

Almost surely, 2^{121331030300132} is an apocalyptic number.

It is an amenable number.

121331030300132 is a deficient number, since it is larger than the sum of its proper divisors (95004485990104).

121331030300132 is a wasteful number, since it uses less digits than its factorization.

121331030300132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572316180718 (or 572316180716 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 121331030300132 its reverse (231003030133121), we get a palindrome (352334060433253).

The spelling of 121331030300132 in words is "one hundred twenty-one trillion, three hundred thirty-one billion, thirty million, three hundred thousand, one hundred thirty-two".