101742950 has 24 divisors (see below), whose sum is σ = 189764640. Its totient is φ = 40584800.

The previous prime is 101742941. The next prime is 101742973. The reversal of 101742950 is 59247101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16835 + ... + 22065.

It is an arithmetic number, because the mean of its divisors is an integer number (7906860).

Almost surely, 2^101742950 is an apocalyptic number.

101742950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101742950 is a deficient number, since it is larger than the sum of its proper divisors (88021690).

101742950 is a wasteful number, since it uses less digits than its factorization.

101742950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5632 (or 5627 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 101742950 is about 10086.7710393366. The cubic root of 101742950 is about 466.8400517857.

The spelling of 101742950 in words is "one hundred one million, seven hundred forty-two thousand, nine hundred fifty".