1111020200102 has 8 divisors (see below), whose sum is σ = 1671475494936. Its totient is φ = 553861701792.

The previous prime is 1111020200071. The next prime is 1111020200111. The reversal of 1111020200102 is 2010020201111.

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

It is a congruent number.

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, 824198288 + ... + 824199635.

It is an arithmetic number, because the mean of its divisors is an integer number (208934436867).

Almost surely, 2^{1111020200102} is an apocalyptic number.

1111020200102 is a deficient number, since it is larger than the sum of its proper divisors (560455294834).

1111020200102 is a wasteful number, since it uses less digits than its factorization.

1111020200102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1648398262.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1111020200102 its reverse (2010020201111), we get a palindrome (3121040401213).

The spelling of 1111020200102 in words is "one trillion, one hundred eleven billion, twenty million, two hundred thousand, one hundred two".