1023013102 has 16 divisors (see below), whose sum is σ = 1573091280. Its totient is φ = 498768192.

The previous prime is 1023013091. The next prime is 1023013157. The reversal of 1023013102 is 2013103201.

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, 12327 + ... + 46882.

It is an arithmetic number, because the mean of its divisors is an integer number (98318205).

Almost surely, 2^1023013102 is an apocalyptic number.

1023013102 is a deficient number, since it is larger than the sum of its proper divisors (550078178).

1023013102 is a wasteful number, since it uses less digits than its factorization.

1023013102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59427.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1023013102 is about 31984.5760015668. The cubic root of 1023013102 is about 1007.6129302200.

Adding to 1023013102 its reverse (2013103201), we get a palindrome (3036116303).

Subtracting 1023013102 from its reverse (2013103201), we obtain a palindrome (990090099).

It can be divided in two parts, 10230 and 13102, that added together give a palindrome (23332).

The spelling of 1023013102 in words is "one billion, twenty-three million, thirteen thousand, one hundred two".