1003152131532 has 36 divisors (see below), whose sum is σ = 2535778303240. Its totient is φ = 334379740032.

The previous prime is 1003152131479. The next prime is 1003152131537. The reversal of 1003152131532 is 2351312513001.

1003152131532 is a `hidden beast` number, since 1 + 0 + 0 + 315 + 2 + 1 + 315 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 1003152131496 and 1003152131505.

It is not an unprimeable number, because it can be changed into a prime (1003152131537) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3974703 + ... + 4219545.

Almost surely, 2^{1003152131532} is an apocalyptic number.

1003152131532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1003152131532 is an abundant number, since it is smaller than the sum of its proper divisors (1532626171708).

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

1003152131532 is a wasteful number, since it uses less digits than its factorization.

1003152131532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358662 (or 358657 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

Adding to 1003152131532 its reverse (2351312513001), we get a palindrome (3354464644533).

The spelling of 1003152131532 in words is "one trillion, three billion, one hundred fifty-two million, one hundred thirty-one thousand, five hundred thirty-two".