130102111 has 4 divisors (see below), whose sum is σ = 130140400. Its totient is φ = 130063824.

The previous prime is 130102087. The next prime is 130102117. The reversal of 130102111 is 111201031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 111201031 = 2281 ⋅48751.

It is a cyclic number.

It is not a de Polignac number, because 130102111 - 2⁵ = 130102079 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 (130102117) 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, 13491 + ... + 21028.

It is an arithmetic number, because the mean of its divisors is an integer number (32535100).

Almost surely, 2^130102111 is an apocalyptic number.

130102111 is a deficient number, since it is larger than the sum of its proper divisors (38289).

130102111 is an equidigital number, since it uses as much as digits as its factorization.

130102111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38288.

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 130102111 is about 11406.2312356010. The cubic root of 130102111 is about 506.7123014548.

Adding to 130102111 its reverse (111201031), we get a palindrome (241303142).

The spelling of 130102111 in words is "one hundred thirty million, one hundred two thousand, one hundred eleven".