1023100033012 has 6 divisors (see below), whose sum is σ = 1790425057778. Its totient is φ = 511550016504.

The previous prime is 1023100032973. The next prime is 1023100033019. The reversal of 1023100033012 is 2103300013201.

It can be written as a sum of positive squares in only one way, i.e., 983322123876 + 39777909136 = 991626^2 + 199444^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023100033019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127887504123 + ... + 127887504130.

Almost surely, 2^{1023100033012} is an apocalyptic number.

It is an amenable number.

1023100033012 is a deficient number, since it is larger than the sum of its proper divisors (767325024766).

1023100033012 is a wasteful number, since it uses less digits than its factorization.

1023100033012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255775008257 (or 255775008255 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1023100033012 its reverse (2103300013201), we get a palindrome (3126400046213).

The spelling of 1023100033012 in words is "one trillion, twenty-three billion, one hundred million, thirty-three thousand, twelve".