103421045356 has 12 divisors (see below), whose sum is σ = 185878365568. Its totient is φ = 50312940912.

The previous prime is 103421045323. The next prime is 103421045389. The reversal of 103421045356 is 653540124301.

It is an interprime number because it is at equal distance from previous prime (103421045323) and next prime (103421045389).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349395276 + ... + 349395571.

Almost surely, 2^103421045356 is an apocalyptic number.

It is an amenable number.

103421045356 is a deficient number, since it is larger than the sum of its proper divisors (82457320212).

103421045356 is a wasteful number, since it uses less digits than its factorization.

103421045356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698790888 (or 698790886 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 103421045356 its reverse (653540124301), we get a palindrome (756961169657).

The spelling of 103421045356 in words is "one hundred three billion, four hundred twenty-one million, forty-five thousand, three hundred fifty-six".