121338702 has 32 divisors (see below), whose sum is σ = 273344160. Its totient is φ = 39890880.

The previous prime is 121338661. The next prime is 121338709. The reversal of 121338702 is 207833121.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121338709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11449 + ... + 19332.

It is an arithmetic number, because the mean of its divisors is an integer number (8542005).

Almost surely, 2^121338702 is an apocalyptic number.

121338702 is an abundant number, since it is smaller than the sum of its proper divisors (152005458).

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

121338702 is a wasteful number, since it uses less digits than its factorization.

121338702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30865 (or 30859 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 121338702 is about 11015.3847867426. The cubic root of 121338702 is about 495.0698156806.

The spelling of 121338702 in words is "one hundred twenty-one million, three hundred thirty-eight thousand, seven hundred two".