110431013402 has 8 divisors (see below), whose sum is σ = 168362037012. Its totient is φ = 54310334400.

The previous prime is 110431013401. The next prime is 110431013417. The reversal of 110431013402 is 204310134011.

It can be written as a sum of positive squares in 2 ways, for example, as 110389398001 + 41615401 = 332249^2 + 6451^2 .

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

It is a super-2 number, since 2×110431013402² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (110431013401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 452585999 + ... + 452586242.

Almost surely, 2^110431013402 is an apocalyptic number.

110431013402 is a deficient number, since it is larger than the sum of its proper divisors (57931023610).

110431013402 is an equidigital number, since it uses as much as digits as its factorization.

110431013402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905172304.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 110431013402 its reverse (204310134011), we get a palindrome (314741147413).

The spelling of 110431013402 in words is "one hundred ten billion, four hundred thirty-one million, thirteen thousand, four hundred two".