1005232403351 has 8 divisors (see below), whose sum is σ = 1131991915008. Its totient is φ = 884368683000.

The previous prime is 1005232403333. The next prime is 1005232403359. The reversal of 1005232403351 is 1533042325001.

It is a happy number.

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

It is not a de Polignac number, because 1005232403351 - 2³⁸ = 730354496407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1005232403359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1473947465 + ... + 1473948146.

It is an arithmetic number, because the mean of its divisors is an integer number (141498989376).

Almost surely, 2^{1005232403351} is an apocalyptic number.

1005232403351 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1005232403351 is a deficient number, since it is larger than the sum of its proper divisors (126759511657).

1005232403351 is a wasteful number, since it uses less digits than its factorization.

1005232403351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2947895653.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 1005232403351 its reverse (1533042325001), we get a palindrome (2538274728352).

The spelling of 1005232403351 in words is "one trillion, five billion, two hundred thirty-two million, four hundred three thousand, three hundred fifty-one".