1023303201112 has 16 divisors (see below), whose sum is σ = 1918739707200. Its totient is φ = 511639279200.

The previous prime is 1023303201103. The next prime is 1023303201119. The reversal of 1023303201112 is 2111023033201.

It is a self number, because there is not a number n which added to its sum of digits gives 1023303201112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023303201119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1182312 + ... + 1855927.

It is an arithmetic number, because the mean of its divisors is an integer number (119921231700).

Almost surely, 2^{1023303201112} is an apocalyptic number.

It is an amenable number.

1023303201112 is a deficient number, since it is larger than the sum of its proper divisors (895436506088).

1023303201112 is a wasteful number, since it uses less digits than its factorization.

1023303201112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3080346 (or 3080342 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1023303201112 its reverse (2111023033201), we get a palindrome (3134326234313).

The spelling of 1023303201112 in words is "one trillion, twenty-three billion, three hundred three million, two hundred one thousand, one hundred twelve".