12030133139 has 4 divisors (see below), whose sum is σ = 12087148200. Its totient is φ = 11973118080.

The previous prime is 12030133109. The next prime is 12030133211. The reversal of 12030133139 is 93133103021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12030133139 - 2¹² = 12030129043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12030133109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28507214 + ... + 28507635.

It is an arithmetic number, because the mean of its divisors is an integer number (3021787050).

Almost surely, 2^12030133139 is an apocalyptic number.

12030133139 is a deficient number, since it is larger than the sum of its proper divisors (57015061).

12030133139 is an equidigital number, since it uses as much as digits as its factorization.

12030133139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57015060.

The product of its (nonzero) digits is 1458, while the sum is 26.

The spelling of 12030133139 in words is "twelve billion, thirty million, one hundred thirty-three thousand, one hundred thirty-nine".