12500152030 has 16 divisors (see below), whose sum is σ = 23023536624. Its totient is φ = 4883780160.

The previous prime is 12500151991. The next prime is 12500152031. The reversal of 12500152030 is 3025100521.

It is a super-2 number, since 2×12500152030² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12500151989 and 12500152007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12500152031) 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, 14534631 + ... + 14535490.

It is an arithmetic number, because the mean of its divisors is an integer number (1438971039).

Almost surely, 2^12500152030 is an apocalyptic number.

12500152030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12500152030 is a deficient number, since it is larger than the sum of its proper divisors (10523384594).

12500152030 is a wasteful number, since it uses less digits than its factorization.

12500152030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29070171.

The product of its (nonzero) digits is 300, while the sum is 19.

Adding to 12500152030 its reverse (3025100521), we get a palindrome (15525252551).

The spelling of 12500152030 in words is "twelve billion, five hundred million, one hundred fifty-two thousand, thirty".