101309700 has 72 divisors (see below), whose sum is σ = 301077952. Its totient is φ = 26282880.

The previous prime is 101309699. The next prime is 101309701. The reversal of 101309700 is 7903101.

It is an interprime number because it is at equal distance from previous prime (101309699) and next prime (101309701).

It is not an unprimeable number, because it can be changed into a prime (101309701) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 6537 + ... + 15663.

Almost surely, 2^101309700 is an apocalyptic number.

101309700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101309700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150538976).

101309700 is an abundant number, since it is smaller than the sum of its proper divisors (199768252).

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

101309700 is a wasteful number, since it uses less digits than its factorization.

101309700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9181 (or 9174 counting only the distinct ones).

The product of its (nonzero) digits is 189, while the sum is 21.

The square root of 101309700 is about 10065.2719784415. The cubic root of 101309700 is about 466.1764637121.

The spelling of 101309700 in words is "one hundred one million, three hundred nine thousand, seven hundred".