1011401201131 has 2 divisors, whose sum is σ = 1011401201132. Its totient is φ = 1011401201130.

The previous prime is 1011401201081. The next prime is 1011401201159. The reversal of 1011401201131 is 1311021041101.

It is a strong prime.

It is an emirp because it is prime and its reverse (1311021041101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1011401201131 - 2²⁵ = 1011367646699 is a prime.

It is a super-2 number, since 2×1011401201131² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1011401201191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505700600565 + 505700600566.

It is an arithmetic number, because the mean of its divisors is an integer number (505700600566).

Almost surely, 2^{1011401201131} is an apocalyptic number.

1011401201131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011401201131 is an equidigital number, since it uses as much as digits as its factorization.

1011401201131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 1011401201131 its reverse (1311021041101), we get a palindrome (2322422242232).

The spelling of 1011401201131 in words is "one trillion, eleven billion, four hundred one million, two hundred one thousand, one hundred thirty-one".