112103213302130 has 16 divisors (see below), whose sum is σ = 201785943887640. Its totient is φ = 44841249777792.

The previous prime is 112103213302117. The next prime is 112103213302139. The reversal of 112103213302130 is 31203312301211.

It can be written as a sum of positive squares in 4 ways, for example, as 101336093295889 + 10767120006241 = 10066583^2 + 3281329^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112103213302096 and 112103213302105.

It is not an unprimeable number, because it can be changed into a prime (112103213302139) 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, 11542916 + ... + 18906224.

Almost surely, 2^{112103213302130} is an apocalyptic number.

112103213302130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112103213302130 is a deficient number, since it is larger than the sum of its proper divisors (89682730585510).

112103213302130 is a wasteful number, since it uses less digits than its factorization.

112103213302130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8885773.

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

Adding to 112103213302130 its reverse (31203312301211), we get a palindrome (143306525603341).

The spelling of 112103213302130 in words is "one hundred twelve trillion, one hundred three billion, two hundred thirteen million, three hundred two thousand, one hundred thirty".