1200331010431 has 8 divisors (see below), whose sum is σ = 1373927132160. Its totient is φ = 1027264954488.

The previous prime is 1200331010353. The next prime is 1200331010453. The reversal of 1200331010431 is 1340101330021.

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 1200331010431 - 2¹³ = 1200331002239 is a prime.

It is a super-2 number, since 2×1200331010431² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1200331010399 and 1200331010408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200331010491) 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, 132511591 + ... + 132520648.

It is an arithmetic number, because the mean of its divisors is an integer number (171740891520).

Almost surely, 2^{1200331010431} is an apocalyptic number.

1200331010431 is a deficient number, since it is larger than the sum of its proper divisors (173596121729).

1200331010431 is an equidigital number, since it uses as much as digits as its factorization.

1200331010431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265032893.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1200331010431 its reverse (1340101330021), we get a palindrome (2540432340452).

The spelling of 1200331010431 in words is "one trillion, two hundred billion, three hundred thirty-one million, ten thousand, four hundred thirty-one".