1023013110 has 32 divisors (see below), whose sum is σ = 2805979392. Its totient is φ = 233831520.

The previous prime is 1023013091. The next prime is 1023013157. The reversal of 1023013110 is 113103201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2435536 + ... + 2435955.

It is an arithmetic number, because the mean of its divisors is an integer number (87686856).

Almost surely, 2^1023013110 is an apocalyptic number.

1023013110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1023013110 is an abundant number, since it is smaller than the sum of its proper divisors (1782966282).

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

1023013110 is a wasteful number, since it uses less digits than its factorization.

1023013110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4871508.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1023013110 is about 31984.5761266270. The cubic root of 1023013110 is about 1007.6129328465.

Adding to 1023013110 its reverse (113103201), we get a palindrome (1136116311).

Subtracting from 1023013110 its reverse (113103201), we obtain a palindrome (909909909).

The spelling of 1023013110 in words is "one billion, twenty-three million, thirteen thousand, one hundred ten".