100514245 has 32 divisors (see below), whose sum is σ = 135926784. Its totient is φ = 70848000.

The previous prime is 100514243. The next prime is 100514257. The reversal of 100514245 is 542415001.

It is not a de Polignac number, because 100514245 - 2¹ = 100514243 is a prime.

It is a super-2 number, since 2×100514245² = 20206226895840050, 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 (100514243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 166945 + ... + 167545.

It is an arithmetic number, because the mean of its divisors is an integer number (4247712).

Almost surely, 2^100514245 is an apocalyptic number.

It is an amenable number.

100514245 is a deficient number, since it is larger than the sum of its proper divisors (35412539).

100514245 is a wasteful number, since it uses less digits than its factorization.

100514245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 100514245 is about 10025.6792787322. The cubic root of 100514245 is about 464.9531613515.

Adding to 100514245 its reverse (542415001), we get a palindrome (642929246).

The spelling of 100514245 in words is "one hundred million, five hundred fourteen thousand, two hundred forty-five".