121130311303024 has 20 divisors (see below), whose sum is σ = 235212672992400. Its totient is φ = 60430266659840.

The previous prime is 121130311303009. The next prime is 121130311303069. The reversal of 121130311303024 is 420303113031121.

It is a self number, because there is not a number n which added to its sum of digits gives 121130311303024.

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, 8430554572 + ... + 8430568939.

It is an arithmetic number, because the mean of its divisors is an integer number (11760633649620).

Almost surely, 2^{121130311303024} is an apocalyptic number.

It is an amenable number.

121130311303024 is a deficient number, since it is larger than the sum of its proper divisors (114082361689376).

121130311303024 is a wasteful number, since it uses less digits than its factorization.

121130311303024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16861123968 (or 16861123962 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 121130311303024 its reverse (420303113031121), we get a palindrome (541433424334145).

The spelling of 121130311303024 in words is "one hundred twenty-one trillion, one hundred thirty billion, three hundred eleven million, three hundred three thousand, twenty-four".