101453242 has 8 divisors (see below), whose sum is σ = 166014432. Its totient is φ = 46115100.

The previous prime is 101453203. The next prime is 101453251. The reversal of 101453242 is 242354101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 4611511 = 101453242 / (1 + 0 + 1 + 4 + 5 + 3 + 2 + 4 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2305734 + ... + 2305777.

It is an arithmetic number, because the mean of its divisors is an integer number (20751804).

Almost surely, 2^101453242 is an apocalyptic number.

101453242 is a deficient number, since it is larger than the sum of its proper divisors (64561190).

101453242 is a wasteful number, since it uses less digits than its factorization.

101453242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4611524.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 101453242 is about 10072.4000119137. The cubic root of 101453242 is about 466.3965292578.

The spelling of 101453242 in words is "one hundred one million, four hundred fifty-three thousand, two hundred forty-two".