101301450 has 48 divisors (see below), whose sum is σ = 256590720. Its totient is φ = 26437120.

The previous prime is 101301413. The next prime is 101301457. The reversal of 101301450 is 54103101.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (101301457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 135 + ... + 14234.

It is an arithmetic number, because the mean of its divisors is an integer number (5345640).

Almost surely, 2^101301450 is an apocalyptic number.

101301450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 101301450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128295360).

101301450 is an abundant number, since it is smaller than the sum of its proper divisors (155289270).

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

101301450 is a wasteful number, since it uses less digits than its factorization.

101301450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14431 (or 14426 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 101301450 is about 10064.8621451066. The cubic root of 101301450 is about 466.1638092468.

Adding to 101301450 its reverse (54103101), we get a palindrome (155404551).

The spelling of 101301450 in words is "one hundred one million, three hundred one thousand, four hundred fifty".