101158468 has 12 divisors (see below), whose sum is σ = 179017020. Its totient is φ = 50010752.

The previous prime is 101158459. The next prime is 101158493. The reversal of 101158468 is 864851101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 71368704 + 29789764 = 8448^2 + 5458^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141721 + ... + 142432.

It is an arithmetic number, because the mean of its divisors is an integer number (14918085).

Almost surely, 2^101158468 is an apocalyptic number.

It is an amenable number.

101158468 is a deficient number, since it is larger than the sum of its proper divisors (77858552).

101158468 is a wasteful number, since it uses less digits than its factorization.

101158468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284246 (or 284244 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 34.

The square root of 101158468 is about 10057.7566087075. The cubic root of 101158468 is about 465.9443835705.

The spelling of 101158468 in words is "one hundred one million, one hundred fifty-eight thousand, four hundred sixty-eight".