1130021003101 has 4 divisors (see below), whose sum is σ = 1130029171804. Its totient is φ = 1130012834400.

The previous prime is 1130021003021. The next prime is 1130021003131. The reversal of 1130021003101 is 1013001200311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 339568425625 + 790452577476 = 582725^2 + 889074^2 .

It is a cyclic number.

It is not a de Polignac number, because 1130021003101 - 2²⁷ = 1129886785373 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 (1130021003131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3873210 + ... + 4154731.

It is an arithmetic number, because the mean of its divisors is an integer number (282507292951).

Almost surely, 2^{1130021003101} is an apocalyptic number.

It is an amenable number.

1130021003101 is a deficient number, since it is larger than the sum of its proper divisors (8168703).

1130021003101 is an equidigital number, since it uses as much as digits as its factorization.

1130021003101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8168702.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 1130021003101 its reverse (1013001200311), we get a palindrome (2143022203412).

The spelling of 1130021003101 in words is "one trillion, one hundred thirty billion, twenty-one million, three thousand, one hundred one".