130233123011 has 2 divisors, whose sum is σ = 130233123012. Its totient is φ = 130233123010.

The previous prime is 130233122977. The next prime is 130233123049. The reversal of 130233123011 is 110321332031.

It is a weak prime.

It is an emirp because it is prime and its reverse (110321332031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130233123011 - 2¹⁸ = 130232860867 is a prime.

It is a super-2 number, since 2×130233123011² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (130233123311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65116561505 + 65116561506.

It is an arithmetic number, because the mean of its divisors is an integer number (65116561506).

Almost surely, 2^130233123011 is an apocalyptic number.

130233123011 is a deficient number, since it is larger than the sum of its proper divisors (1).

130233123011 is an equidigital number, since it uses as much as digits as its factorization.

130233123011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 130233123011 its reverse (110321332031), we get a palindrome (240554455042).

The spelling of 130233123011 in words is "one hundred thirty billion, two hundred thirty-three million, one hundred twenty-three thousand, eleven".