101368453 has 6 divisors (see below), whose sum is σ = 101865714. Its totient is φ = 100873584.

The previous prime is 101368451. The next prime is 101368511. The reversal of 101368453 is 354863101.

It can be written as a sum of positive squares in 3 ways, for example, as 72284004 + 29084449 = 8502^2 + 5393^2 .

It is not a de Polignac number, because 101368453 - 2¹ = 101368451 is a prime.

It is a super-2 number, since 2×101368453² = 20551126527226418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101368451) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51475 + ... + 53407.

It is an arithmetic number, because the mean of its divisors is an integer number (16977619).

Almost surely, 2^101368453 is an apocalyptic number.

It is an amenable number.

101368453 is a deficient number, since it is larger than the sum of its proper divisors (497261).

101368453 is an frugal number, since it uses more digits than its factorization.

101368453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2391 (or 2162 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 101368453 is about 10068.1901551371. The cubic root of 101368453 is about 466.2665635834.

The spelling of 101368453 in words is "one hundred one million, three hundred sixty-eight thousand, four hundred fifty-three".