1031345255152 has 40 divisors (see below), whose sum is σ = 2079817932240. Its totient is φ = 494836231680.

The previous prime is 1031345255111. The next prime is 1031345255159. The reversal of 1031345255152 is 2515525431301.

1031345255152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031345255159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6742549 + ... + 6893812.

It is an arithmetic number, because the mean of its divisors is an integer number (51995448306).

Almost surely, 2^{1031345255152} is an apocalyptic number.

It is an amenable number.

1031345255152 is an abundant number, since it is smaller than the sum of its proper divisors (1048472677088).

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

1031345255152 is a wasteful number, since it uses less digits than its factorization.

1031345255152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13636561 (or 13636555 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 37.

The spelling of 1031345255152 in words is "one trillion, thirty-one billion, three hundred forty-five million, two hundred fifty-five thousand, one hundred fifty-two".