202103100412 has 48 divisors (see below), whose sum is σ = 378088139520. Its totient is φ = 94317350400.

The previous prime is 202103100401. The next prime is 202103100421. The reversal of 202103100412 is 214001301202.

It is a super-2 number, since 2×202103100412² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3339462 + ... + 3399442.

It is an arithmetic number, because the mean of its divisors is an integer number (7876836240).

Almost surely, 2^202103100412 is an apocalyptic number.

It is an amenable number.

202103100412 is a deficient number, since it is larger than the sum of its proper divisors (175985039108).

202103100412 is a wasteful number, since it uses less digits than its factorization.

202103100412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60982 (or 60980 counting only the distinct ones).

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

Adding to 202103100412 its reverse (214001301202), we get a palindrome (416104401614).

The spelling of 202103100412 in words is "two hundred two billion, one hundred three million, one hundred thousand, four hundred twelve".