121034738 has 8 divisors (see below), whose sum is σ = 198056880. Its totient is φ = 55015780.

The previous prime is 121034707. The next prime is 121034741. The reversal of 121034738 is 837430121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 121034738.

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, 2750768 + ... + 2750811.

It is an arithmetic number, because the mean of its divisors is an integer number (24757110).

Almost surely, 2^121034738 is an apocalyptic number.

121034738 is a deficient number, since it is larger than the sum of its proper divisors (77022142).

121034738 is a wasteful number, since it uses less digits than its factorization.

121034738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5501592.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 121034738 is about 11001.5788866871. The cubic root of 121034738 is about 494.6560723540.

Adding to 121034738 its reverse (837430121), we get a palindrome (958464859).

The spelling of 121034738 in words is "one hundred twenty-one million, thirty-four thousand, seven hundred thirty-eight".