1303231003132 has 24 divisors (see below), whose sum is σ = 2483471062800. Its totient is φ = 596033053056.

The previous prime is 1303231003099. The next prime is 1303231003147. The reversal of 1303231003132 is 2313001323031.

It is a super-2 number, since 2×1303231003132² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295649113 + ... + 295653520.

It is an arithmetic number, because the mean of its divisors is an integer number (103477960950).

Almost surely, 2^{1303231003132} is an apocalyptic number.

It is an amenable number.

1303231003132 is a deficient number, since it is larger than the sum of its proper divisors (1180240059668).

1303231003132 is a wasteful number, since it uses less digits than its factorization.

1303231003132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591302685 (or 591302683 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 1303231003132 its reverse (2313001323031), we get a palindrome (3616232326163).

The spelling of 1303231003132 in words is "one trillion, three hundred three billion, two hundred thirty-one million, three thousand, one hundred thirty-two".