112101203121010 has 8 divisors (see below), whose sum is σ = 201782165617836. Its totient is φ = 44840481248400.

The previous prime is 112101203120993. The next prime is 112101203121023. The reversal of 112101203121010 is 10121302101211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 106947635719401 + 5153567401609 = 10341549^2 + 2270147^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5605060156041 + ... + 5605060156060.

Almost surely, 2^{112101203121010} is an apocalyptic number.

112101203121010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112101203121010 is a deficient number, since it is larger than the sum of its proper divisors (89680962496826).

112101203121010 is a wasteful number, since it uses less digits than its factorization.

112101203121010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11210120312108.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 112101203121010 its reverse (10121302101211), we get a palindrome (122222505222221).

The spelling of 112101203121010 in words is "one hundred twelve trillion, one hundred one billion, two hundred three million, one hundred twenty-one thousand, ten".