1023020310102 has 32 divisors (see below), whose sum is σ = 2371266399744. Its totient is φ = 288174734400.

The previous prime is 1023020310097. The next prime is 1023020310133. The reversal of 1023020310102 is 2010130203201.

1023020310102 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 15 ways as a sum of consecutive naturals, for example, 171529599 + ... + 171535562.

It is an arithmetic number, because the mean of its divisors is an integer number (74102074992).

Almost surely, 2^{1023020310102} is an apocalyptic number.

1023020310102 is an abundant number, since it is smaller than the sum of its proper divisors (1348246089642).

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

1023020310102 is a wasteful number, since it uses less digits than its factorization.

1023020310102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343065244.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1023020310102 its reverse (2010130203201), we get a palindrome (3033150513303).

The spelling of 1023020310102 in words is "one trillion, twenty-three billion, twenty million, three hundred ten thousand, one hundred two".