111402104201010 has 96 divisors (see below), whose sum is σ = 345415716921600. Its totient is φ = 24356236443264.

The previous prime is 111402104200997. The next prime is 111402104201023. The reversal of 111402104201010 is 10102401204111.

111402104201010 is a `hidden beast` number, since 1 + 1 + 14 + 0 + 210 + 420 + 10 + 10 = 666.

It is an interprime number because it is at equal distance from previous prime (111402104200997) and next prime (111402104201023).

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3844088485 + ... + 3844117464.

It is an arithmetic number, because the mean of its divisors is an integer number (3598080384600).

Almost surely, 2^{111402104201010} is an apocalyptic number.

111402104201010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111402104201010 is an abundant number, since it is smaller than the sum of its proper divisors (234013612720590).

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

111402104201010 is a wasteful number, since it uses less digits than its factorization.

111402104201010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7688205992 (or 7688205989 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 111402104201010 its reverse (10102401204111), we get a palindrome (121504505405121).

The spelling of 111402104201010 in words is "one hundred eleven trillion, four hundred two billion, one hundred four million, two hundred one thousand, ten".