1010520000142 has 4 divisors (see below), whose sum is σ = 1515780000216. Its totient is φ = 505260000070.

The previous prime is 1010520000109. The next prime is 1010520000151. The reversal of 1010520000142 is 2410000250101.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252630000034 + ... + 252630000037.

It is an arithmetic number, because the mean of its divisors is an integer number (378945000054).

Almost surely, 2^{1010520000142} is an apocalyptic number.

1010520000142 is a deficient number, since it is larger than the sum of its proper divisors (505260000074).

1010520000142 is an equidigital number, since it uses as much as digits as its factorization.

1010520000142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505260000073.

The product of its (nonzero) digits is 80, while the sum is 16.

Adding to 1010520000142 its reverse (2410000250101), we get a palindrome (3420520250243).

The spelling of 1010520000142 in words is "one trillion, ten billion, five hundred twenty million, one hundred forty-two", and thus it is an aban number.