102103001211 has 8 divisors (see below), whose sum is σ = 143302457920. Its totient is φ = 64486105992.

The previous prime is 102103001191. The next prime is 102103001227. The reversal of 102103001211 is 112100301201.

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

It is not a de Polignac number, because 102103001211 - 2⁵ = 102103001179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102103001281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 895640305 + ... + 895640418.

It is an arithmetic number, because the mean of its divisors is an integer number (17912807240).

Almost surely, 2^102103001211 is an apocalyptic number.

102103001211 is a deficient number, since it is larger than the sum of its proper divisors (41199456709).

102103001211 is a wasteful number, since it uses less digits than its factorization.

102103001211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1791280745.

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

Adding to 102103001211 its reverse (112100301201), we get a palindrome (214203302412).

The spelling of 102103001211 in words is "one hundred two billion, one hundred three million, one thousand, two hundred eleven".