121151134 has 16 divisors (see below), whose sum is σ = 198465120. Its totient is φ = 55127520.

The previous prime is 121151113. The next prime is 121151137. The reversal of 121151134 is 431151121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121151137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30969 + ... + 34660.

It is an arithmetic number, because the mean of its divisors is an integer number (12404070).

Almost surely, 2^121151134 is an apocalyptic number.

121151134 is a deficient number, since it is larger than the sum of its proper divisors (77313986).

121151134 is a wasteful number, since it uses less digits than its factorization.

121151134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65715.

The product of its digits is 120, while the sum is 19.

The square root of 121151134 is about 11006.8675834681. The cubic root of 121151134 is about 494.8145875664.

The spelling of 121151134 in words is "one hundred twenty-one million, one hundred fifty-one thousand, one hundred thirty-four".