1083145529623 has 24 divisors (see below), whose sum is σ = 1162860003200. Its totient is φ = 1008582893568.

The previous prime is 1083145529593. The next prime is 1083145529629. The reversal of 1083145529623 is 3269255413801.

It is not a de Polignac number, because 1083145529623 - 2¹³ = 1083145521431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1083145529629) 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 23 ways as a sum of consecutive naturals, for example, 130040923 + ... + 130049251.

Almost surely, 2^{1083145529623} is an apocalyptic number.

1083145529623 is a deficient number, since it is larger than the sum of its proper divisors (79714473577).

1083145529623 is an equidigital number, since it uses as much as digits as its factorization.

1083145529623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13099 (or 13082 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 49.

The spelling of 1083145529623 in words is "one trillion, eighty-three billion, one hundred forty-five million, five hundred twenty-nine thousand, six hundred twenty-three".