1313011033232 has 20 divisors (see below), whose sum is σ = 2548149931776. Its totient is φ = 655423954080.

The previous prime is 1313011033223. The next prime is 1313011033241. The reversal of 1313011033232 is 2323301103131.

It is an interprime number because it is at equal distance from previous prime (1313011033223) and next prime (1313011033241).

It is a super-4 number, since 4×1313011033232⁴ (a number of 50 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1313011033198 and 1313011033207.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67587644 + ... + 67607067.

Almost surely, 2^{1313011033232} is an apocalyptic number.

It is an amenable number.

1313011033232 is a deficient number, since it is larger than the sum of its proper divisors (1235138898544).

1313011033232 is a wasteful number, since it uses less digits than its factorization.

1313011033232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135195326 (or 135195320 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1313011033232 its reverse (2323301103131), we get a palindrome (3636312136363).

The spelling of 1313011033232 in words is "one trillion, three hundred thirteen billion, eleven million, thirty-three thousand, two hundred thirty-two".