100250650 has 24 divisors (see below), whose sum is σ = 196282080. Its totient is φ = 37989360.

The previous prime is 100250641. The next prime is 100250653. The reversal of 100250650 is 56052001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (100250653) 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, 51814 + ... + 53713.

It is an arithmetic number, because the mean of its divisors is an integer number (8178420).

Almost surely, 2^100250650 is an apocalyptic number.

100250650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100250650 is a deficient number, since it is larger than the sum of its proper divisors (96031430).

100250650 is a wasteful number, since it uses less digits than its factorization.

100250650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105558 (or 105553 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 100250650 is about 10012.5246566488. The cubic root of 100250650 is about 464.5463645479.

The spelling of 100250650 in words is "one hundred million, two hundred fifty thousand, six hundred fifty".