1023133023212 has 12 divisors (see below), whose sum is σ = 1795207022280. Its totient is φ = 510216731136.

The previous prime is 1023133023161. The next prime is 1023133023223. The reversal of 1023133023212 is 2123203313201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337443413 + ... + 337446444.

It is an arithmetic number, because the mean of its divisors is an integer number (149600585190).

Almost surely, 2^{1023133023212} is an apocalyptic number.

It is an amenable number.

1023133023212 is a deficient number, since it is larger than the sum of its proper divisors (772073999068).

1023133023212 is a wasteful number, since it uses less digits than its factorization.

1023133023212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674890240 (or 674890238 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1023133023212 its reverse (2123203313201), we get a palindrome (3146336336413).

The spelling of 1023133023212 in words is "one trillion, twenty-three billion, one hundred thirty-three million, twenty-three thousand, two hundred twelve".