121032011111004 has 36 divisors (see below), whose sum is σ = 349648032099184. Its totient is φ = 34580574603072.

The previous prime is 121032011110991. The next prime is 121032011111059. The reversal of 121032011111004 is 400111110230121.

121032011111004 is a `hidden beast` number, since 121 + 0 + 320 + 111 + 110 + 0 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 240142878937 + ... + 240142879440.

Almost surely, 2^{121032011111004} is an apocalyptic number.

121032011111004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

121032011111004 is an abundant number, since it is smaller than the sum of its proper divisors (228616020988180).

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

121032011111004 is a wasteful number, since it uses less digits than its factorization.

121032011111004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480285758394 (or 480285758389 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 121032011111004 its reverse (400111110230121), we get a palindrome (521143121341125).

The spelling of 121032011111004 in words is "one hundred twenty-one trillion, thirty-two billion, eleven million, one hundred eleven thousand, four".