1301131032011 has 8 divisors (see below), whose sum is σ = 1314086513520. Its totient is φ = 1288225669248.

The previous prime is 1301131031999. The next prime is 1301131032017. The reversal of 1301131032011 is 1102301311031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1301131032011 - 2²² = 1301126837707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1301131032017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12477506 + ... + 12581351.

It is an arithmetic number, because the mean of its divisors is an integer number (164260814190).

Almost surely, 2^{1301131032011} is an apocalyptic number.

1301131032011 is a deficient number, since it is larger than the sum of its proper divisors (12955481509).

1301131032011 is a wasteful number, since it uses less digits than its factorization.

1301131032011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25059373.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 1301131032011 its reverse (1102301311031), we get a palindrome (2403432343042).

The spelling of 1301131032011 in words is "one trillion, three hundred one billion, one hundred thirty-one million, thirty-two thousand, eleven".