11142113210 has 8 divisors (see below), whose sum is σ = 20055803796. Its totient is φ = 4456845280.

The previous prime is 11142113207. The next prime is 11142113237. The reversal of 11142113210 is 1231124111.

It can be written as a sum of positive squares in 2 ways, for example, as 10955599561 + 186513649 = 104669^2 + 13657^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 557105651 + ... + 557105670.

Almost surely, 2^11142113210 is an apocalyptic number.

11142113210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11142113210 is a deficient number, since it is larger than the sum of its proper divisors (8913690586).

11142113210 is a wasteful number, since it uses less digits than its factorization.

11142113210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114211328.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 11142113210 its reverse (1231124111), we get a palindrome (12373237321).

The spelling of 11142113210 in words is "eleven billion, one hundred forty-two million, one hundred thirteen thousand, two hundred ten".