101532868 has 12 divisors (see below), whose sum is σ = 179408320. Its totient is φ = 50273352.

The previous prime is 101532841. The next prime is 101532869. The reversal of 101532868 is 868235101.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (101532869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122808 + ... + 123631.

Almost surely, 2^101532868 is an apocalyptic number.

It is an amenable number.

101532868 is a deficient number, since it is larger than the sum of its proper divisors (77875452).

101532868 is a wasteful number, since it uses less digits than its factorization.

101532868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246546 (or 246544 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 101532868 is about 10076.3519192216. The cubic root of 101532868 is about 466.5185151032.

Adding to 101532868 its reverse (868235101), we get a palindrome (969767969).

It can be divided in two parts, 101532 and 868, that added together give a square (102400 = 320²).

The spelling of 101532868 in words is "one hundred one million, five hundred thirty-two thousand, eight hundred sixty-eight".