101970064 has 20 divisors (see below), whose sum is σ = 225791104. Its totient is φ = 43701408.

The previous prime is 101970053. The next prime is 101970073. The reversal of 101970064 is 460079101.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 455112 + ... + 455335.

Almost surely, 2^101970064 is an apocalyptic number.

101970064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

101970064 is an abundant number, since it is smaller than the sum of its proper divisors (123821040).

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

101970064 is an equidigital number, since it uses as much as digits as its factorization.

101970064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910462 (or 910456 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 101970064 is about 10098.0227767618. The cubic root of 101970064 is about 467.1871589406.

The spelling of 101970064 in words is "one hundred one million, nine hundred seventy thousand, sixty-four".