101532450 has 24 divisors (see below), whose sum is σ = 251800848. Its totient is φ = 27075280.

The previous prime is 101532437. The next prime is 101532461. The reversal of 101532450 is 54235101.

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, 338292 + ... + 338591.

It is an arithmetic number, because the mean of its divisors is an integer number (10491702).

Almost surely, 2^101532450 is an apocalyptic number.

101532450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101532450 is an abundant number, since it is smaller than the sum of its proper divisors (150268398).

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

101532450 is a wasteful number, since it uses less digits than its factorization.

101532450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676898 (or 676893 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 101532450 is about 10076.3311775666. The cubic root of 101532450 is about 466.5178749000.

Adding to 101532450 its reverse (54235101), we get a palindrome (155767551).

The spelling of 101532450 in words is "one hundred one million, five hundred thirty-two thousand, four hundred fifty".