121023012113132 has 24 divisors (see below), whose sum is σ = 211859917972416. Its totient is φ = 60491608078608.

The previous prime is 121023012113117. The next prime is 121023012113147. The reversal of 121023012113132 is 231311210320121.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (121023012113117) and next prime (121023012113147).

It is a junction number, because it is equal to n+sod(n) for n = 121023012113098 and 121023012113107.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 519378083 + ... + 519611045.

It is an arithmetic number, because the mean of its divisors is an integer number (8827496582184).

Almost surely, 2^{121023012113132} is an apocalyptic number.

It is an amenable number.

121023012113132 is a deficient number, since it is larger than the sum of its proper divisors (90836905859284).

121023012113132 is a wasteful number, since it uses less digits than its factorization.

121023012113132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275117 (or 275115 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 121023012113132 its reverse (231311210320121), we get a palindrome (352334222433253).

The spelling of 121023012113132 in words is "one hundred twenty-one trillion, twenty-three billion, twelve million, one hundred thirteen thousand, one hundred thirty-two".