12101701321 has 8 divisors (see below), whose sum is σ = 12662279424. Its totient is φ = 11543991360.

The previous prime is 12101701309. The next prime is 12101701387. The reversal of 12101701321 is 12310710121.

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

It is a cyclic number.

It is not a de Polignac number, because 12101701321 - 2¹³ = 12101693129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12101701621) 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, 708400 + ... + 725281.

It is an arithmetic number, because the mean of its divisors is an integer number (1582784928).

Almost surely, 2^12101701321 is an apocalyptic number.

It is an amenable number.

12101701321 is a deficient number, since it is larger than the sum of its proper divisors (560578103).

12101701321 is a wasteful number, since it uses less digits than its factorization.

12101701321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1434071.

The product of its (nonzero) digits is 84, while the sum is 19.

The spelling of 12101701321 in words is "twelve billion, one hundred one million, seven hundred one thousand, three hundred twenty-one".