121252200341 has 16 divisors (see below), whose sum is σ = 130312074240. Its totient is φ = 112413200640.

The previous prime is 121252200337. The next prime is 121252200361. The reversal of 121252200341 is 143002252121.

It is a cyclic number.

It is not a de Polignac number, because 121252200341 - 2² = 121252200337 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121252200361) 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, 474095 + ... + 683571.

It is an arithmetic number, because the mean of its divisors is an integer number (8144504640).

Almost surely, 2^121252200341 is an apocalyptic number.

It is an amenable number.

121252200341 is a deficient number, since it is larger than the sum of its proper divisors (9059873899).

121252200341 is a wasteful number, since it uses less digits than its factorization.

121252200341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210004.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 121252200341 its reverse (143002252121), we get a palindrome (264254452462).

The spelling of 121252200341 in words is "one hundred twenty-one billion, two hundred fifty-two million, two hundred thousand, three hundred forty-one".