1011010142 has 16 divisors (see below), whose sum is σ = 1542784560. Its totient is φ = 496798272.

The previous prime is 1011010127. The next prime is 1011010171. The reversal of 1011010142 is 2410101101.

1011010142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29084 + ... + 53552.

It is an arithmetic number, because the mean of its divisors is an integer number (96424035).

Almost surely, 2^1011010142 is an apocalyptic number.

1011010142 is a deficient number, since it is larger than the sum of its proper divisors (531774418).

1011010142 is a wasteful number, since it uses less digits than its factorization.

1011010142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24827.

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 1011010142 is about 31796.3856751046. The cubic root of 1011010142 is about 1003.6566598740.

Adding to 1011010142 its reverse (2410101101), we get a palindrome (3421111243).

The spelling of 1011010142 in words is "one billion, eleven million, ten thousand, one hundred forty-two".