121130374 has 32 divisors (see below), whose sum is σ = 195333120. Its totient is φ = 56202432.

The previous prime is 121130371. The next prime is 121130381. The reversal of 121130374 is 473031121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121130371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 386842 + ... + 387154.

It is an arithmetic number, because the mean of its divisors is an integer number (6104160).

Almost surely, 2^121130374 is an apocalyptic number.

121130374 is a deficient number, since it is larger than the sum of its proper divisors (74202746).

121130374 is a wasteful number, since it uses less digits than its factorization.

121130374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 121130374 is about 11005.9244954706. The cubic root of 121130374 is about 494.7863227666.

Adding to 121130374 its reverse (473031121), we get a palindrome (594161495).

The spelling of 121130374 in words is "one hundred twenty-one million, one hundred thirty thousand, three hundred seventy-four".