1201402230141 has 16 divisors (see below), whose sum is σ = 1624542480000. Its totient is φ = 789599946240.

The previous prime is 1201402230107. The next prime is 1201402230199. The reversal of 1201402230141 is 1410322041021.

It is not a de Polignac number, because 1201402230141 - 2⁷ = 1201402230013 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201402230241) 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, 3050485 + ... + 3421733.

It is an arithmetic number, because the mean of its divisors is an integer number (101533905000).

Almost surely, 2^{1201402230141} is an apocalyptic number.

It is an amenable number.

1201402230141 is a deficient number, since it is larger than the sum of its proper divisors (423140249859).

1201402230141 is a wasteful number, since it uses less digits than its factorization.

1201402230141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386516.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1201402230141 its reverse (1410322041021), we get a palindrome (2611724271162).

The spelling of 1201402230141 in words is "one trillion, two hundred one billion, four hundred two million, two hundred thirty thousand, one hundred forty-one".