100311132001 has 2 divisors, whose sum is σ = 100311132002. Its totient is φ = 100311132000.

The previous prime is 100311131939. The next prime is 100311132013. The reversal of 100311132001 is 100231113001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87053912401 + 13257219600 = 295049^2 + 115140^2 .

It is an emirp because it is prime and its reverse (100231113001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100311132001 - 2²¹ = 100309034849 is a prime.

It is not a weakly prime, because it can be changed into another prime (100311132091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50155566000 + 50155566001.

It is an arithmetic number, because the mean of its divisors is an integer number (50155566001).

Almost surely, 2^100311132001 is an apocalyptic number.

It is an amenable number.

100311132001 is a deficient number, since it is larger than the sum of its proper divisors (1).

100311132001 is an equidigital number, since it uses as much as digits as its factorization.

100311132001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 100311132001 its reverse (100231113001), we get a palindrome (200542245002).

The spelling of 100311132001 in words is "one hundred billion, three hundred eleven million, one hundred thirty-two thousand, one".