20120001302 has 8 divisors (see below), whose sum is σ = 30187667856. Its totient is φ = 10057445352.

The previous prime is 20120001287. The next prime is 20120001323. The reversal of 20120001302 is 20310002102.

It is a happy number.

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

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, 1267793 + ... + 1283564.

It is an arithmetic number, because the mean of its divisors is an integer number (3773458482).

Almost surely, 2^20120001302 is an apocalyptic number.

20120001302 is a deficient number, since it is larger than the sum of its proper divisors (10067666554).

20120001302 is a wasteful number, since it uses less digits than its factorization.

20120001302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2555302.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 20120001302 its reverse (20310002102), we get a palindrome (40430003404).

The spelling of 20120001302 in words is "twenty billion, one hundred twenty million, one thousand, three hundred two".