1023212033207 has 32 divisors (see below), whose sum is σ = 1285473974400. Its totient is φ = 792829140480.

The previous prime is 1023212033191. The next prime is 1023212033209. The reversal of 1023212033207 is 7023302123201.

It is a happy number.

It is not a de Polignac number, because 1023212033207 - 2⁴ = 1023212033191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023212033209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2413169 + ... + 2805317.

It is an arithmetic number, because the mean of its divisors is an integer number (40171061700).

Almost surely, 2^{1023212033207} is an apocalyptic number.

1023212033207 is a deficient number, since it is larger than the sum of its proper divisors (262261941193).

1023212033207 is a wasteful number, since it uses less digits than its factorization.

1023212033207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392763.

The product of its (nonzero) digits is 3024, while the sum is 26.

Adding to 1023212033207 its reverse (7023302123201), we get a palindrome (8046514156408).

The spelling of 1023212033207 in words is "one trillion, twenty-three billion, two hundred twelve million, thirty-three thousand, two hundred seven".