1020042023110 has 32 divisors (see below), whose sum is σ = 2003881918464. Its totient is φ = 370759500000.

The previous prime is 1020042023101. The next prime is 1020042023123. The reversal of 1020042023110 is 113202400201.

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 in 15 ways as a sum of consecutive naturals, for example, 1812166 + ... + 2307385.

It is an arithmetic number, because the mean of its divisors is an integer number (62621309952).

Almost surely, 2^{1020042023110} is an apocalyptic number.

1020042023110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020042023110 is a deficient number, since it is larger than the sum of its proper divisors (983839895354).

1020042023110 is a wasteful number, since it uses less digits than its factorization.

1020042023110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4121820.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1020042023110 its reverse (113202400201), we get a palindrome (1133244423311).

The spelling of 1020042023110 in words is "one trillion, twenty billion, forty-two million, twenty-three thousand, one hundred ten".