1131102132031 has 2 divisors, whose sum is σ = 1131102132032. Its totient is φ = 1131102132030.

The previous prime is 1131102132011. The next prime is 1131102132071. The reversal of 1131102132031 is 1302312011311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1131102132031 - 2¹⁹ = 1131101607743 is a prime.

It is a super-2 number, since 2×1131102132031² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1131102132011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565551066015 + 565551066016.

It is an arithmetic number, because the mean of its divisors is an integer number (565551066016).

Almost surely, 2^{1131102132031} is an apocalyptic number.

1131102132031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1131102132031 is an equidigital number, since it uses as much as digits as its factorization.

1131102132031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1131102132031 its reverse (1302312011311), we get a palindrome (2433414143342).

The spelling of 1131102132031 in words is "one trillion, one hundred thirty-one billion, one hundred two million, one hundred thirty-two thousand, thirty-one".