10301612530 has 16 divisors (see below), whose sum is σ = 20228621184. Its totient is φ = 3746040880.

The previous prime is 10301612509. The next prime is 10301612539. The reversal of 10301612530 is 3521610301.

It is a happy number.

It is a super-2 number, since 2×10301612530² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (10301612539) 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, 46825402 + ... + 46825621.

It is an arithmetic number, because the mean of its divisors is an integer number (1264288824).

Almost surely, 2^10301612530 is an apocalyptic number.

10301612530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10301612530 is a deficient number, since it is larger than the sum of its proper divisors (9927008654).

10301612530 is a wasteful number, since it uses less digits than its factorization.

10301612530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93651041.

The product of its (nonzero) digits is 540, while the sum is 22.

The spelling of 10301612530 in words is "ten billion, three hundred one million, six hundred twelve thousand, five hundred thirty".