101347452 has 18 divisors (see below), whose sum is σ = 256183928. Its totient is φ = 33782472.

The previous prime is 101347439. The next prime is 101347471. The reversal of 101347452 is 254743101.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-3 number, since 3×101347452³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1407568 + ... + 1407639.

Almost surely, 2^101347452 is an apocalyptic number.

101347452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101347452 is an abundant number, since it is smaller than the sum of its proper divisors (154836476).

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

101347452 is a wasteful number, since it uses less digits than its factorization.

101347452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2815217 (or 2815212 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 101347452 is about 10067.1471629256. The cubic root of 101347452 is about 466.2343617819.

The spelling of 101347452 in words is "one hundred one million, three hundred forty-seven thousand, four hundred fifty-two".