103121022031197 has 8 divisors (see below), whose sum is σ = 137495706262656. Its totient is φ = 68746842910272.

The previous prime is 103121022031163. The next prime is 103121022031199. The reversal of 103121022031197 is 791130220121301.

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

It is not a de Polignac number, because 103121022031197 - 2⁶ = 103121022031133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103121022031199) 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, 125801013 + ... + 126618074.

It is an arithmetic number, because the mean of its divisors is an integer number (17186963282832).

Almost surely, 2^{103121022031197} is an apocalyptic number.

It is an amenable number.

103121022031197 is a deficient number, since it is larger than the sum of its proper divisors (34374684231459).

103121022031197 is a wasteful number, since it uses less digits than its factorization.

103121022031197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252555267.

The product of its (nonzero) digits is 4536, while the sum is 33.

Adding to 103121022031197 its reverse (791130220121301), we get a palindrome (894251242152498).

The spelling of 103121022031197 in words is "one hundred three trillion, one hundred twenty-one billion, twenty-two million, thirty-one thousand, one hundred ninety-seven".