121034012 has 12 divisors (see below), whose sum is σ = 231065016. Its totient is φ = 55015440.

The previous prime is 121033987. The next prime is 121034051. The reversal of 121034012 is 210430121.

It is a super-2 number, since 2×121034012² = 29298464121632288, which contains 22 as substring.

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, 1375343 + ... + 1375430.

It is an arithmetic number, because the mean of its divisors is an integer number (19255418).

Almost surely, 2^121034012 is an apocalyptic number.

It is an amenable number.

121034012 is a deficient number, since it is larger than the sum of its proper divisors (110031004).

121034012 is a wasteful number, since it uses less digits than its factorization.

121034012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2750788 (or 2750786 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 121034012 is about 11001.5458913736. The cubic root of 121034012 is about 494.6550833238.

Adding to 121034012 its reverse (210430121), we get a palindrome (331464133).

The spelling of 121034012 in words is "one hundred twenty-one million, thirty-four thousand, twelve".