1203210142115 has 8 divisors (see below), whose sum is σ = 1519844390160. Its totient is φ = 911906633952.

The previous prime is 1203210142087. The next prime is 1203210142117. The reversal of 1203210142115 is 5112410123021.

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

It is a cyclic number.

It is not a de Polignac number, because 1203210142115 - 2³⁰ = 1202136400291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1203210142117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6332684864 + ... + 6332685053.

It is an arithmetic number, because the mean of its divisors is an integer number (189980548770).

Almost surely, 2^{1203210142115} is an apocalyptic number.

1203210142115 is a deficient number, since it is larger than the sum of its proper divisors (316634248045).

1203210142115 is a wasteful number, since it uses less digits than its factorization.

1203210142115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12665369941.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 1203210142115 its reverse (5112410123021), we get a palindrome (6315620265136).

The spelling of 1203210142115 in words is "one trillion, two hundred three billion, two hundred ten million, one hundred forty-two thousand, one hundred fifteen".