102010033223111 has 4 divisors (see below), whose sum is σ = 109856958855672. Its totient is φ = 94163107590552.

The previous prime is 102010033223017. The next prime is 102010033223141. The reversal of 102010033223111 is 111322330010201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-102010033223111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102010033223141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3923462816261 + ... + 3923462816286.

It is an arithmetic number, because the mean of its divisors is an integer number (27464239713918).

Almost surely, 2^{102010033223111} is an apocalyptic number.

102010033223111 is a deficient number, since it is larger than the sum of its proper divisors (7846925632561).

102010033223111 is an equidigital number, since it uses as much as digits as its factorization.

102010033223111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7846925632560.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 102010033223111 its reverse (111322330010201), we get a palindrome (213332363233312).

The spelling of 102010033223111 in words is "one hundred two trillion, ten billion, thirty-three million, two hundred twenty-three thousand, one hundred eleven".