101995243700 has 36 divisors (see below), whose sum is σ = 252948206112. Its totient is φ = 34969797600.

The previous prime is 101995243663. The next prime is 101995243709. The reversal of 101995243700 is 7342599101.

It is a super-4 number, since 4×101995243700⁴ (a number of 45 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101995243709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72853046 + ... + 72854445.

Almost surely, 2^101995243700 is an apocalyptic number.

101995243700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101995243700 is an abundant number, since it is smaller than the sum of its proper divisors (150952962412).

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

101995243700 is a wasteful number, since it uses less digits than its factorization.

101995243700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145707512 (or 145707505 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 41.

The spelling of 101995243700 in words is "one hundred one billion, nine hundred ninety-five million, two hundred forty-three thousand, seven hundred".