103020212101198 has 16 divisors (see below), whose sum is σ = 176899931609184. Its totient is φ = 44078056041600.

The previous prime is 103020212101187. The next prime is 103020212101211. The reversal of 103020212101198 is 891101212020301.

It is a super-2 number, since 2×103020212101198² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6121943815 + ... + 6121960642.

It is an arithmetic number, because the mean of its divisors is an integer number (11056245725574).

Almost surely, 2^{103020212101198} is an apocalyptic number.

103020212101198 is a deficient number, since it is larger than the sum of its proper divisors (73879719507986).

103020212101198 is a wasteful number, since it uses less digits than its factorization.

103020212101198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12243905067.

The product of its (nonzero) digits is 1728, while the sum is 31.

Adding to 103020212101198 its reverse (891101212020301), we get a palindrome (994121424121499).

The spelling of 103020212101198 in words is "one hundred three trillion, twenty billion, two hundred twelve million, one hundred one thousand, one hundred ninety-eight".