1033101999999 has 20 divisors (see below), whose sum is σ = 1576111488864. Its totient is φ = 674080735104.

The previous prime is 1033101999907. The next prime is 1033102000019. The reversal of 1033101999999 is 9999991013301.

It is not a de Polignac number, because 1033101999999 - 2¹³ = 1033101991807 is a prime.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1033101999199) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 135680722 + ... + 135688335.

Almost surely, 2^{1033101999999} is an apocalyptic number.

1033101999999 is a deficient number, since it is larger than the sum of its proper divisors (543009488865).

1033101999999 is an equidigital number, since it uses as much as digits as its factorization.

1033101999999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271369116 (or 271369107 counting only the distinct ones).

The product of its (nonzero) digits is 4782969, while the sum is 63.

The spelling of 1033101999999 in words is "one trillion, thirty-three billion, one hundred one million, nine hundred ninety-nine thousand, nine hundred ninety-nine".