103120113203231 has 16 divisors (see below), whose sum is σ = 105543947013120. Its totient is φ = 100697450814240.

The previous prime is 103120113203221. The next prime is 103120113203243. The reversal of 103120113203231 is 132302311021301.

It is a cyclic number.

It is not a de Polignac number, because 103120113203231 - 2²⁶ = 103120046094367 is a prime.

It is a super-2 number, since 2×103120113203231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103120113203197 and 103120113203206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103120113203221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5439101930 + ... + 5439120888.

It is an arithmetic number, because the mean of its divisors is an integer number (6596496688320).

Almost surely, 2^{103120113203231} is an apocalyptic number.

103120113203231 is a deficient number, since it is larger than the sum of its proper divisors (2423833809889).

103120113203231 is a wasteful number, since it uses less digits than its factorization.

103120113203231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43126.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 103120113203231 its reverse (132302311021301), we get a palindrome (235422424224532).

The spelling of 103120113203231 in words is "one hundred three trillion, one hundred twenty billion, one hundred thirteen million, two hundred three thousand, two hundred thirty-one".