121030023033320 has 64 divisors (see below), whose sum is σ = 286651652544000. Its totient is φ = 45863753050368.

The previous prime is 121030023033317. The next prime is 121030023033419. The reversal of 121030023033320 is 23330320030121.

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, 189303146 + ... + 189941414.

It is an arithmetic number, because the mean of its divisors is an integer number (4478932071000).

Almost surely, 2^{121030023033320} is an apocalyptic number.

121030023033320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

121030023033320 is an abundant number, since it is smaller than the sum of its proper divisors (165621629510680).

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

121030023033320 is a wasteful number, since it uses less digits than its factorization.

121030023033320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887802 (or 887798 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 121030023033320 its reverse (23330320030121), we get a palindrome (144360343063441).

The spelling of 121030023033320 in words is "one hundred twenty-one trillion, thirty billion, twenty-three million, thirty-three thousand, three hundred twenty".