1000031230202 has 16 divisors (see below), whose sum is σ = 1548475564032. Its totient is φ = 483873544560.

The previous prime is 1000031230151. The next prime is 1000031230259. The reversal of 1000031230202 is 2020321300001.

It is a happy number.

1000031230202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1000031230202² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2480903 + ... + 2855685.

It is an arithmetic number, because the mean of its divisors is an integer number (96779722752).

Almost surely, 2^{1000031230202} is an apocalyptic number.

1000031230202 is a deficient number, since it is larger than the sum of its proper divisors (548444333830).

1000031230202 is a wasteful number, since it uses less digits than its factorization.

1000031230202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417853.

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

Adding to 1000031230202 its reverse (2020321300001), we get a palindrome (3020352530203).

The spelling of 1000031230202 in words is "one trillion, thirty-one million, two hundred thirty thousand, two hundred two".