10135331532 has 36 divisors (see below), whose sum is σ = 25631305336. Its totient is φ = 3376935360.

The previous prime is 10135331447. The next prime is 10135331543. The reversal of 10135331532 is 23513353101.

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 = 10135331496 and 10135331505.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20403 + ... + 143829.

Almost surely, 2^10135331532 is an apocalyptic number.

10135331532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10135331532 is an abundant number, since it is smaller than the sum of its proper divisors (15495973804).

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

10135331532 is a wasteful number, since it uses less digits than its factorization.

10135331532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125718 (or 125713 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 27.

Adding to 10135331532 its reverse (23513353101), we get a palindrome (33648684633).

The spelling of 10135331532 in words is "ten billion, one hundred thirty-five million, three hundred thirty-one thousand, five hundred thirty-two".