10520153 has 8 divisors (see below), whose sum is σ = 12268800. Its totient is φ = 9016980.

The previous prime is 10520143. The next prime is 10520179. The reversal of 10520153 is 35102501.

It is a de Polignac number, because none of the positive numbers 2^k-10520153 is a prime.

It is a super-2 number, since 2×10520153² = 221347238286818, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (10520143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14993 + ... + 15678.

It is an arithmetic number, because the mean of its divisors is an integer number (1533600).

Almost surely, 2^10520153 is an apocalyptic number.

It is an amenable number.

10520153 is a deficient number, since it is larger than the sum of its proper divisors (1748647).

10520153 is an frugal number, since it uses more digits than its factorization.

10520153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30692 (or 30678 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 10520153 is about 3243.4785339200. The cubic root of 10520153 is about 219.1159634107.

Adding to 10520153 its reverse (35102501), we get a palindrome (45622654).

The spelling of 10520153 in words is "ten million, five hundred twenty thousand, one hundred fifty-three".