101229064 has 8 divisors (see below), whose sum is σ = 189804510. Its totient is φ = 50614528.

The previous prime is 101229059. The next prime is 101229091. The reversal of 101229064 is 460922101.

It can be written as a sum of positive squares in only one way, i.e., 90060100 + 11168964 = 9490^2 + 3342^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6326809 + ... + 6326824.

Almost surely, 2^101229064 is an apocalyptic number.

It is an amenable number.

101229064 is a deficient number, since it is larger than the sum of its proper divisors (88575446).

101229064 is a wasteful number, since it uses less digits than its factorization.

101229064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12653639 (or 12653635 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 101229064 is about 10061.2655267615. The cubic root of 101229064 is about 466.0527487306.

The spelling of 101229064 in words is "one hundred one million, two hundred twenty-nine thousand, sixty-four".