1023212033197 has 16 divisors (see below), whose sum is σ = 1064911491072. Its totient is φ = 982390313520.

The previous prime is 1023212033191. The next prime is 1023212033209. The reversal of 1023212033197 is 7913302123201.

1023212033197 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1023212033197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023212033191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 965172 + ... + 1725682.

It is an arithmetic number, because the mean of its divisors is an integer number (66556968192).

Almost surely, 2^{1023212033197} is an apocalyptic number.

It is an amenable number.

1023212033197 is a deficient number, since it is larger than the sum of its proper divisors (41699457875).

1023212033197 is an equidigital number, since it uses as much as digits as its factorization.

1023212033197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761088.

The product of its (nonzero) digits is 13608, while the sum is 34.

Adding to 1023212033197 its reverse (7913302123201), we get a palindrome (8936514156398).

The spelling of 1023212033197 in words is "one trillion, twenty-three billion, two hundred twelve million, thirty-three thousand, one hundred ninety-seven".