12151523253102 has 8 divisors (see below), whose sum is σ = 24303046506216. Its totient is φ = 4050507751032.

The previous prime is 12151523253083. The next prime is 12151523253137. The reversal of 12151523253102 is 20135232515121.

It is a sphenic number, since it is the product of 3 distinct primes.

12151523253102 is an admirable number.

It is a super-2 number, since 2×12151523253102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1012626937753 + ... + 1012626937764.

It is an arithmetic number, because the mean of its divisors is an integer number (3037880813277).

Almost surely, 2^{12151523253102} is an apocalyptic number.

12151523253102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12151523253102 is a wasteful number, since it uses less digits than its factorization.

12151523253102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2025253875522.

The product of its (nonzero) digits is 18000, while the sum is 33.

Adding to 12151523253102 its reverse (20135232515121), we get a palindrome (32286755768223).

The spelling of 12151523253102 in words is "twelve trillion, one hundred fifty-one billion, five hundred twenty-three million, two hundred fifty-three thousand, one hundred two".