1102100121201 has 16 divisors (see below), whose sum is σ = 1505530676160. Its totient is φ = 716706804480.

The previous prime is 1102100121193. The next prime is 1102100121251. The reversal of 1102100121201 is 1021210012011.

It is not a de Polignac number, because 1102100121201 - 2³ = 1102100121193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1102100121251) 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, 172941 + ... + 1494693.

It is an arithmetic number, because the mean of its divisors is an integer number (94095667260).

Almost surely, 2^{1102100121201} is an apocalyptic number.

It is an amenable number.

1102100121201 is a deficient number, since it is larger than the sum of its proper divisors (403430554959).

1102100121201 is a wasteful number, since it uses less digits than its factorization.

1102100121201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328576.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1102100121201 its reverse (1021210012011), we get a palindrome (2123310133212).

The spelling of 1102100121201 in words is "one trillion, one hundred two billion, one hundred million, one hundred twenty-one thousand, two hundred one".