1013210200091 has 2 divisors, whose sum is σ = 1013210200092. Its totient is φ = 1013210200090.

The previous prime is 1013210200049. The next prime is 1013210200117. The reversal of 1013210200091 is 1900020123101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1013210200091 - 2³⁸ = 738332293147 is a prime.

It is not a weakly prime, because it can be changed into another prime (1013210209091) 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 as a sum of consecutive naturals, namely, 506605100045 + 506605100046.

It is an arithmetic number, because the mean of its divisors is an integer number (506605100046).

Almost surely, 2^{1013210200091} is an apocalyptic number.

1013210200091 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013210200091 is an equidigital number, since it uses as much as digits as its factorization.

1013210200091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 1013210200091 its reverse (1900020123101), we get a palindrome (2913230323192).

The spelling of 1013210200091 in words is "one trillion, thirteen billion, two hundred ten million, two hundred thousand, ninety-one".