12153013510 has 32 divisors (see below), whose sum is σ = 25120108800. Its totient is φ = 4186683360.

The previous prime is 12153013507. The next prime is 12153013519. The reversal of 12153013510 is 1531035121.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12153013519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2905330 + ... + 2909509.

It is an arithmetic number, because the mean of its divisors is an integer number (785003400).

Almost surely, 2^12153013510 is an apocalyptic number.

12153013510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12153013510 is an abundant number, since it is smaller than the sum of its proper divisors (12967095290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12153013510 is a wasteful number, since it uses less digits than its factorization.

12153013510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5814876.

The product of its (nonzero) digits is 450, while the sum is 22.

Adding to 12153013510 its reverse (1531035121), we get a palindrome (13684048631).

The spelling of 12153013510 in words is "twelve billion, one hundred fifty-three million, thirteen thousand, five hundred ten".