1040512201203 has 8 divisors (see below), whose sum is σ = 1387800198400. Its totient is φ = 693449502408.

The previous prime is 1040512201189. The next prime is 1040512201237. The reversal of 1040512201203 is 3021022150401.

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

It is not a de Polignac number, because 1040512201203 - 2¹⁷ = 1040512070131 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1040512201203.

It is not an unprimeable number, because it can be changed into a prime (1040512201243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56313823 + ... + 56332296.

It is an arithmetic number, because the mean of its divisors is an integer number (173475024800).

Almost surely, 2^{1040512201203} is an apocalyptic number.

1040512201203 is a deficient number, since it is larger than the sum of its proper divisors (347287997197).

1040512201203 is a wasteful number, since it uses less digits than its factorization.

1040512201203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112649201.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 1040512201203 its reverse (3021022150401), we get a palindrome (4061534351604).

The spelling of 1040512201203 in words is "one trillion, forty billion, five hundred twelve million, two hundred one thousand, two hundred three".