1301430124011 has 4 divisors (see below), whose sum is σ = 1735240165352. Its totient is φ = 867620082672.

The previous prime is 1301430123997. The next prime is 1301430124013. The reversal of 1301430124011 is 1104210341031.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1301430124011 - 2¹¹ = 1301430121963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1301430124013) 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, 216905020666 + ... + 216905020671.

It is an arithmetic number, because the mean of its divisors is an integer number (433810041338).

Almost surely, 2^{1301430124011} is an apocalyptic number.

1301430124011 is a deficient number, since it is larger than the sum of its proper divisors (433810041341).

1301430124011 is an equidigital number, since it uses as much as digits as its factorization.

1301430124011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433810041340.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1301430124011 its reverse (1104210341031), we get a palindrome (2405640465042).

The spelling of 1301430124011 in words is "one trillion, three hundred one billion, four hundred thirty million, one hundred twenty-four thousand, eleven".