101445354 has 12 divisors (see below), whose sum is σ = 219798306. Its totient is φ = 33815112.

The previous prime is 101445343. The next prime is 101445373. The reversal of 101445354 is 453544101.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 80514729 + 20930625 = 8973^2 + 4575^2 .

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, 2817909 + ... + 2817944.

Almost surely, 2^101445354 is an apocalyptic number.

101445354 is an abundant number, since it is smaller than the sum of its proper divisors (118352952).

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

101445354 is a wasteful number, since it uses less digits than its factorization.

101445354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5635861 (or 5635858 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 101445354 is about 10072.0084392340. The cubic root of 101445354 is about 466.3844414851.

Adding to 101445354 its reverse (453544101), we get a palindrome (554989455).

The spelling of 101445354 in words is "one hundred one million, four hundred forty-five thousand, three hundred fifty-four".