130421012011 has 4 divisors (see below), whose sum is σ = 130425289992. Its totient is φ = 130416734032.

The previous prime is 130421011969. The next prime is 130421012017. The reversal of 130421012011 is 110210124031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110210124031 = 7 ⋅15744303433.

It is a cyclic number.

It is not a de Polignac number, because 130421012011 - 2⁷ = 130421011883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130421012017) 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, 2092930 + ... + 2154343.

It is an arithmetic number, because the mean of its divisors is an integer number (32606322498).

Almost surely, 2^130421012011 is an apocalyptic number.

130421012011 is a deficient number, since it is larger than the sum of its proper divisors (4277981).

130421012011 is an equidigital number, since it uses as much as digits as its factorization.

130421012011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4277980.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 130421012011 its reverse (110210124031), we get a palindrome (240631136042).

The spelling of 130421012011 in words is "one hundred thirty billion, four hundred twenty-one million, twelve thousand, eleven".