10512445030 has 16 divisors (see below), whose sum is σ = 19532801664. Its totient is φ = 4069333440.

The previous prime is 10512444983. The next prime is 10512445037. The reversal of 10512445030 is 3054421501.

It is a happy number.

It is a super-2 number, since 2×10512445030² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10512444986 and 10512445004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10512445037) 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, 16955247 + ... + 16955866.

It is an arithmetic number, because the mean of its divisors is an integer number (1220800104).

Almost surely, 2^10512445030 is an apocalyptic number.

10512445030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10512445030 is a deficient number, since it is larger than the sum of its proper divisors (9020356634).

10512445030 is a wasteful number, since it uses less digits than its factorization.

10512445030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33911151.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 10512445030 its reverse (3054421501), we get a palindrome (13566866531).

The spelling of 10512445030 in words is "ten billion, five hundred twelve million, four hundred forty-five thousand, thirty".