105233012197 has 2 divisors, whose sum is σ = 105233012198. Its totient is φ = 105233012196.

The previous prime is 105233012177. The next prime is 105233012233. The reversal of 105233012197 is 791210332501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94372454401 + 10860557796 = 307201^2 + 104214^2 .

It is a cyclic number.

It is not a de Polignac number, because 105233012197 - 2¹⁵ = 105232979429 is a prime.

It is a super-2 number, since 2×105233012197² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105233012177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52616506098 + 52616506099.

It is an arithmetic number, because the mean of its divisors is an integer number (52616506099).

Almost surely, 2^105233012197 is an apocalyptic number.

It is an amenable number.

105233012197 is a deficient number, since it is larger than the sum of its proper divisors (1).

105233012197 is an equidigital number, since it uses as much as digits as its factorization.

105233012197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 34.

Adding to 105233012197 its reverse (791210332501), we get a palindrome (896443344698).

The spelling of 105233012197 in words is "one hundred five billion, two hundred thirty-three million, twelve thousand, one hundred ninety-seven".