107012530 has 16 divisors (see below), whose sum is σ = 194531544. Its totient is φ = 42380800.

The previous prime is 107012513. The next prime is 107012533. The reversal of 107012530 is 35210701.

It can be written as a sum of positive squares in 4 ways, for example, as 83557881 + 23454649 = 9141^2 + 4843^2 .

It is a super-2 number, since 2×107012530² = 22903363154001800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 107012498 and 107012507.

It is not an unprimeable number, because it can be changed into a prime (107012533) 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, 51967 + ... + 53986.

Almost surely, 2^107012530 is an apocalyptic number.

107012530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

107012530 is a deficient number, since it is larger than the sum of its proper divisors (87519014).

107012530 is a wasteful number, since it uses less digits than its factorization.

107012530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106061.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 107012530 is about 10344.6860754689. The cubic root of 107012530 is about 474.7644704892.

It can be divided in two parts, 10701 and 2530, that added together give a palindrome (13231).

The spelling of 107012530 in words is "one hundred seven million, twelve thousand, five hundred thirty".