103213002103121 has 8 divisors (see below), whose sum is σ = 105418424571264. Its totient is φ = 101007971349520.

The previous prime is 103213002103111. The next prime is 103213002103139. The reversal of 103213002103121 is 121301200312301.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 103213002103121 - 2³⁴ = 103195822233937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103213002103093 and 103213002103102.

It is not an unprimeable number, because it can be changed into a prime (103213002103111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97395995 + ... + 98450016.

It is an arithmetic number, because the mean of its divisors is an integer number (13177303071408).

Almost surely, 2^{103213002103121} is an apocalyptic number.

It is an amenable number.

103213002103121 is a deficient number, since it is larger than the sum of its proper divisors (2205422468143).

103213002103121 is a wasteful number, since it uses less digits than its factorization.

103213002103121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195857271.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 103213002103121 its reverse (121301200312301), we get a palindrome (224514202415422).

The spelling of 103213002103121 in words is "one hundred three trillion, two hundred thirteen billion, two million, one hundred three thousand, one hundred twenty-one".