111302010102 has 16 divisors (see below), whose sum is σ = 222623314992. Its totient is φ = 37097454240.

The previous prime is 111302010097. The next prime is 111302010167. The reversal of 111302010102 is 201010203111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 728413 + ... + 867864.

It is an arithmetic number, because the mean of its divisors is an integer number (13913957187).

Almost surely, 2^111302010102 is an apocalyptic number.

111302010102 is an abundant number, since it is smaller than the sum of its proper divisors (111321304890).

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

111302010102 is a wasteful number, since it uses less digits than its factorization.

111302010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1607903.

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

Adding to 111302010102 its reverse (201010203111), we get a palindrome (312312213213).

The spelling of 111302010102 in words is "one hundred eleven billion, three hundred two million, ten thousand, one hundred two".