10120514 has 4 divisors (see below), whose sum is σ = 15180774. Its totient is φ = 5060256.

The previous prime is 10120493. The next prime is 10120519. The reversal of 10120514 is 41502101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41502101 = 1229 ⋅33769.

It can be written as a sum of positive squares in only one way, i.e., 9406489 + 714025 = 3067^2 + 845^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10120519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2530127 + ... + 2530130.

Almost surely, 2^10120514 is an apocalyptic number.

10120514 is a deficient number, since it is larger than the sum of its proper divisors (5060260).

10120514 is an equidigital number, since it uses as much as digits as its factorization.

10120514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5060259.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 10120514 is about 3181.2755303494. The cubic root of 10120514 is about 216.3054805469.

Adding to 10120514 its reverse (41502101), we get a palindrome (51622615).

The spelling of 10120514 in words is "ten million, one hundred twenty thousand, five hundred fourteen".