110431434142102 has 16 divisors (see below), whose sum is σ = 169689506423472. Its totient is φ = 53868299950080.

The previous prime is 110431434142093. The next prime is 110431434142103. The reversal of 110431434142102 is 201241434134011.

It is a super-2 number, since 2×110431434142102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110431434142103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2205483 + ... + 15024214.

It is an arithmetic number, because the mean of its divisors is an integer number (10605594151467).

Almost surely, 2^{110431434142102} is an apocalyptic number.

110431434142102 is a deficient number, since it is larger than the sum of its proper divisors (59258072281370).

110431434142102 is a wasteful number, since it uses less digits than its factorization.

110431434142102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17307903.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 110431434142102 its reverse (201241434134011), we get a palindrome (311672868276113).

The spelling of 110431434142102 in words is "one hundred ten trillion, four hundred thirty-one billion, four hundred thirty-four million, one hundred forty-two thousand, one hundred two".