1303351152052 has 24 divisors (see below), whose sum is σ = 2304445715712. Its totient is φ = 644943684000.

The previous prime is 1303351152043. The next prime is 1303351152053. The reversal of 1303351152052 is 2502511533031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303351152053) 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, 235653 + ... + 1631635.

It is an arithmetic number, because the mean of its divisors is an integer number (96018571488).

Almost surely, 2^{1303351152052} is an apocalyptic number.

It is an amenable number.

1303351152052 is a deficient number, since it is larger than the sum of its proper divisors (1001094563660).

1303351152052 is a wasteful number, since it uses less digits than its factorization.

1303351152052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1398399 (or 1398397 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 31.

Adding to 1303351152052 its reverse (2502511533031), we get a palindrome (3805862685083).

The spelling of 1303351152052 in words is "one trillion, three hundred three billion, three hundred fifty-one million, one hundred fifty-two thousand, fifty-two".