20030131202 has 8 divisors (see below), whose sum is σ = 30048790800. Its totient is φ = 10013867604.

The previous prime is 20030131201. The next prime is 20030131213. The reversal of 20030131202 is 20213103002.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (20030131201) 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, 577952 + ... + 611627.

It is an arithmetic number, because the mean of its divisors is an integer number (3756098850).

Almost surely, 2^20030131202 is an apocalyptic number.

20030131202 is a deficient number, since it is larger than the sum of its proper divisors (10018659598).

20030131202 is a wasteful number, since it uses less digits than its factorization.

20030131202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1198000.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 20030131202 its reverse (20213103002), we get a palindrome (40243234204).

The spelling of 20030131202 in words is "twenty billion, thirty million, one hundred thirty-one thousand, two hundred two".