1102101329991 has 16 divisors (see below), whose sum is σ = 1487472408576. Its totient is φ = 725735801856.

The previous prime is 1102101329951. The next prime is 1102101329993. The reversal of 1102101329991 is 1999231012011.

It is not a de Polignac number, because 1102101329991 - 2¹⁵ = 1102101297223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102101329993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 800026 + ... + 1686488.

It is an arithmetic number, because the mean of its divisors is an integer number (92967025536).

Almost surely, 2^{1102101329991} is an apocalyptic number.

1102101329991 is a deficient number, since it is larger than the sum of its proper divisors (385371078585).

1102101329991 is an equidigital number, since it uses as much as digits as its factorization.

1102101329991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891542.

The product of its (nonzero) digits is 8748, while the sum is 39.

The spelling of 1102101329991 in words is "one trillion, one hundred two billion, one hundred one million, three hundred twenty-nine thousand, nine hundred ninety-one".