110203142 has 32 divisors (see below), whose sum is σ = 192075840. Its totient is φ = 46448640.

The previous prime is 110203123. The next prime is 110203151. The reversal of 110203142 is 241302011.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 392042 + ... + 392322.

It is an arithmetic number, because the mean of its divisors is an integer number (6002370).

Almost surely, 2^110203142 is an apocalyptic number.

110203142 is a deficient number, since it is larger than the sum of its proper divisors (81872698).

110203142 is a wasteful number, since it uses less digits than its factorization.

110203142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 110203142 is about 10497.7684295282. The cubic root of 110203142 is about 479.4367554205.

Adding to 110203142 its reverse (241302011), we get a palindrome (351505153).

The spelling of 110203142 in words is "one hundred ten million, two hundred three thousand, one hundred forty-two".