1012111131301 has 8 divisors (see below), whose sum is σ = 1047516512000. Its totient is φ = 976878040320.

The previous prime is 1012111131277. The next prime is 1012111131313. The reversal of 1012111131301 is 1031311112101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1012111131301 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 (1012111131901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43060476 + ... + 43083973.

It is an arithmetic number, because the mean of its divisors is an integer number (130939564000).

Almost surely, 2^{1012111131301} is an apocalyptic number.

It is an amenable number.

1012111131301 is a deficient number, since it is larger than the sum of its proper divisors (35405380699).

1012111131301 is an equidigital number, since it uses as much as digits as its factorization.

1012111131301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86144859.

The product of its (nonzero) digits is 18, while the sum is 16.

Adding to 1012111131301 its reverse (1031311112101), we get a palindrome (2043422243402).

The spelling of 1012111131301 in words is "one trillion, twelve billion, one hundred eleven million, one hundred thirty-one thousand, three hundred one".