203412413102 has 4 divisors (see below), whose sum is σ = 305118619656. Its totient is φ = 101706206550.

The previous prime is 203412413081. The next prime is 203412413123. The reversal of 203412413102 is 201314214302.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (203412413081) and next prime (203412413123).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50853103274 + ... + 50853103277.

It is an arithmetic number, because the mean of its divisors is an integer number (76279654914).

Almost surely, 2^203412413102 is an apocalyptic number.

203412413102 is a deficient number, since it is larger than the sum of its proper divisors (101706206554).

203412413102 is a wasteful number, since it uses less digits than its factorization.

203412413102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101706206553.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 203412413102 its reverse (201314214302), we get a palindrome (404726627404).

The spelling of 203412413102 in words is "two hundred three billion, four hundred twelve million, four hundred thirteen thousand, one hundred two".