2121200301034 has 8 divisors (see below), whose sum is σ = 3182000599908. Its totient is φ = 1060533434400.

The previous prime is 2121200301029. The next prime is 2121200301041. The reversal of 2121200301034 is 4301030021212.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1955530950409 + 165669350625 = 1398403^2 + 407025^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33318307 + ... + 33381910.

Almost surely, 2^{2121200301034} is an apocalyptic number.

2121200301034 is a deficient number, since it is larger than the sum of its proper divisors (1060800298874).

2121200301034 is a wasteful number, since it uses less digits than its factorization.

2121200301034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66716120.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2121200301034 its reverse (4301030021212), we get a palindrome (6422230322246).

The spelling of 2121200301034 in words is "two trillion, one hundred twenty-one billion, two hundred million, three hundred one thousand, thirty-four".