12320101402 has 48 divisors (see below), whose sum is σ = 21705593472. Its totient is φ = 5137106400.

The previous prime is 12320101369. The next prime is 12320101403. The reversal of 12320101402 is 20410102321.

It is not an unprimeable number, because it can be changed into a prime (12320101403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4920883 + ... + 4923385.

It is an arithmetic number, because the mean of its divisors is an integer number (452199864).

Almost surely, 2^12320101402 is an apocalyptic number.

12320101402 is a deficient number, since it is larger than the sum of its proper divisors (9385492070).

12320101402 is a wasteful number, since it uses less digits than its factorization.

12320101402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2731 (or 2672 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12320101402 its reverse (20410102321), we get a palindrome (32730203723).

The spelling of 12320101402 in words is "twelve billion, three hundred twenty million, one hundred one thousand, four hundred two".