121014534 has 64 divisors (see below), whose sum is σ = 276514560. Its totient is φ = 35066880.

The previous prime is 121014521. The next prime is 121014541. The reversal of 121014534 is 435410121.

It is a self number, because there is not a number n which added to its sum of digits gives 121014534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78697 + ... + 80219.

It is an arithmetic number, because the mean of its divisors is an integer number (4320540).

Almost surely, 2^121014534 is an apocalyptic number.

121014534 is an abundant number, since it is smaller than the sum of its proper divisors (155500026).

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

121014534 is a wasteful number, since it uses less digits than its factorization.

121014534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1605.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 121014534 is about 11000.6606165266. The cubic root of 121014534 is about 494.6285469576.

Adding to 121014534 its reverse (435410121), we get a palindrome (556424655).

The spelling of 121014534 in words is "one hundred twenty-one million, fourteen thousand, five hundred thirty-four".