101994050 has 24 divisors (see below), whose sum is σ = 200869956. Its totient is φ = 38397440.

The previous prime is 101994047. The next prime is 101994059. The reversal of 101994050 is 50499101.

It can be written as a sum of positive squares in 6 ways, for example, as 26946481 + 75047569 = 5191^2 + 8663^2 .

It is a cake number, because a cake can be divided into 101994050 parts by 849 planar cuts.

It is not an unprimeable number, because it can be changed into a prime (101994059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59147 + ... + 60846.

Almost surely, 2^101994050 is an apocalyptic number.

101994050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101994050 is a deficient number, since it is larger than the sum of its proper divisors (98875906).

101994050 is a wasteful number, since it uses less digits than its factorization.

101994050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120022 (or 120017 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 29.

The square root of 101994050 is about 10099.2103651721. The cubic root of 101994050 is about 467.2237875752.

The spelling of 101994050 in words is "one hundred one million, nine hundred ninety-four thousand, fifty".