130122311 has 6 divisors (see below), whose sum is σ = 143027136. Its totient is φ = 118292900.

The previous prime is 130122263. The next prime is 130122329. The reversal of 130122311 is 113221031.

It is not a de Polignac number, because 130122311 - 2¹⁰ = 130121287 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 (130122331) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 537575 + ... + 537816.

It is an arithmetic number, because the mean of its divisors is an integer number (23837856).

Almost surely, 2^130122311 is an apocalyptic number.

130122311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

130122311 is a deficient number, since it is larger than the sum of its proper divisors (12904825).

130122311 is a wasteful number, since it uses less digits than its factorization.

130122311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075413 (or 1075402 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 130122311 is about 11407.1166821419. The cubic root of 130122311 is about 506.7385245978.

Adding to 130122311 its reverse (113221031), we get a palindrome (243343342).

The spelling of 130122311 in words is "one hundred thirty million, one hundred twenty-two thousand, three hundred eleven".