1020023310110 has 128 divisors (see below), whose sum is σ = 2269658880000. Its totient is φ = 322327272960.

The previous prime is 1020023310107. The next prime is 1020023310113. The reversal of 1020023310110 is 110133200201.

It is an interprime number because it is at equal distance from previous prime (1020023310107) and next prime (1020023310113).

It is a super-2 number, since 2×1020023310110² (a number of 25 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020023310113) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23276420 + ... + 23320200.

It is an arithmetic number, because the mean of its divisors is an integer number (17731710000).

Almost surely, 2^{1020023310110} is an apocalyptic number.

1020023310110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020023310110 is an abundant number, since it is smaller than the sum of its proper divisors (1249635569890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1020023310110 is a wasteful number, since it uses less digits than its factorization.

1020023310110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44346.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1020023310110 its reverse (110133200201), we get a palindrome (1130156510311).

The spelling of 1020023310110 in words is "one trillion, twenty billion, twenty-three million, three hundred ten thousand, one hundred ten".