10120110142 has 4 divisors (see below), whose sum is σ = 15180165216. Its totient is φ = 5060055070.

The previous prime is 10120110127. The next prime is 10120110197. The reversal of 10120110142 is 24101102101.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×10120110142² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2530027534 + ... + 2530027537.

It is an arithmetic number, because the mean of its divisors is an integer number (3795041304).

Almost surely, 2^10120110142 is an apocalyptic number.

10120110142 is a deficient number, since it is larger than the sum of its proper divisors (5060055074).

10120110142 is an equidigital number, since it uses as much as digits as its factorization.

10120110142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5060055073.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10120110142 its reverse (24101102101), we get a palindrome (34221212243).

The spelling of 10120110142 in words is "ten billion, one hundred twenty million, one hundred ten thousand, one hundred forty-two".