1101302232031 has 2 divisors, whose sum is σ = 1101302232032. Its totient is φ = 1101302232030.

The previous prime is 1101302231987. The next prime is 1101302232059. The reversal of 1101302232031 is 1302322031011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1101302232031 is a prime.

It is a super-2 number, since 2×1101302232031² (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 (1101302232061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550651116015 + 550651116016.

It is an arithmetic number, because the mean of its divisors is an integer number (550651116016).

Almost surely, 2^{1101302232031} is an apocalyptic number.

1101302232031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101302232031 is an equidigital number, since it uses as much as digits as its factorization.

1101302232031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1101302232031 its reverse (1302322031011), we get a palindrome (2403624263042).

The spelling of 1101302232031 in words is "one trillion, one hundred one billion, three hundred two million, two hundred thirty-two thousand, thirty-one".