1101024050197 has 2 divisors, whose sum is σ = 1101024050198. Its totient is φ = 1101024050196.

The previous prime is 1101024050179. The next prime is 1101024050213. The reversal of 1101024050197 is 7910504201011.

Together with previous prime (1101024050179) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 749192382481 + 351831667716 = 865559^2 + 593154^2 .

It is a cyclic number.

It is not a de Polignac number, because 1101024050197 - 2⁷ = 1101024050069 is a prime.

It is a super-2 number, since 2×1101024050197² (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 (1101024054197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550512025098 + 550512025099.

It is an arithmetic number, because the mean of its divisors is an integer number (550512025099).

Almost surely, 2^{1101024050197} is an apocalyptic number.

It is an amenable number.

1101024050197 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101024050197 is an equidigital number, since it uses as much as digits as its factorization.

1101024050197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 31.

The spelling of 1101024050197 in words is "one trillion, one hundred one billion, twenty-four million, fifty thousand, one hundred ninety-seven".