130266131 has 4 divisors (see below), whose sum is σ = 130297992. Its totient is φ = 130234272.

The previous prime is 130266127. The next prime is 130266133. The reversal of 130266131 is 131662031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 131662031 = 2851 ⋅46181.

It is a cyclic number.

It is not a de Polignac number, because 130266131 - 2² = 130266127 is a prime.

It is a super-2 number, since 2×130266131² = 33938529771418322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130266097 and 130266106.

It is not an unprimeable number, because it can be changed into a prime (130266133) 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, 8705 + ... + 18338.

It is an arithmetic number, because the mean of its divisors is an integer number (32574498).

Almost surely, 2^130266131 is an apocalyptic number.

130266131 is a deficient number, since it is larger than the sum of its proper divisors (31861).

130266131 is an equidigital number, since it uses as much as digits as its factorization.

130266131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31860.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 130266131 is about 11413.4189005749. The cubic root of 130266131 is about 506.9251497820.

The spelling of 130266131 in words is "one hundred thirty million, two hundred sixty-six thousand, one hundred thirty-one".