1120203114102 has 32 divisors (see below), whose sum is σ = 2489518656000. Its totient is φ = 373374277704.

The previous prime is 1120203114091. The next prime is 1120203114169. The reversal of 1120203114102 is 2014113020211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24399 + ... + 1496997.

It is an arithmetic number, because the mean of its divisors is an integer number (77797458000).

Almost surely, 2^{1120203114102} is an apocalyptic number.

1120203114102 is an abundant number, since it is smaller than the sum of its proper divisors (1369315541898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1120203114102 is a wasteful number, since it uses less digits than its factorization.

1120203114102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1486697 (or 1486691 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1120203114102 its reverse (2014113020211), we get a palindrome (3134316134313).

The spelling of 1120203114102 in words is "one trillion, one hundred twenty billion, two hundred three million, one hundred fourteen thousand, one hundred two".