1235113450312 has 32 divisors (see below), whose sum is σ = 2646974073600. Its totient is φ = 529273857024.

The previous prime is 1235113450289. The next prime is 1235113450321. The reversal of 1235113450312 is 2130543115321.

It is a super-3 number, since 3×1235113450312³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 763737 + ... + 1747432.

It is an arithmetic number, because the mean of its divisors is an integer number (82717939800).

Almost surely, 2^{1235113450312} is an apocalyptic number.

It is an amenable number.

1235113450312 is an abundant number, since it is smaller than the sum of its proper divisors (1411860623288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1235113450312 is a wasteful number, since it uses less digits than its factorization.

1235113450312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2519965 (or 2519961 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 1235113450312 its reverse (2130543115321), we get a palindrome (3365656565633).

The spelling of 1235113450312 in words is "one trillion, two hundred thirty-five billion, one hundred thirteen million, four hundred fifty thousand, three hundred twelve".