102023203310220 has 24 divisors (see below), whose sum is σ = 285664969268784. Its totient is φ = 27206187549376.

The previous prime is 102023203310159. The next prime is 102023203310243. The reversal of 102023203310220 is 22013302320201.

It is a happy number.

It is a super-3 number, since 3×102023203310220³ (a number of 43 digits) contains 333 as substring.

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, 850193360859 + ... + 850193360978.

It is an arithmetic number, because the mean of its divisors is an integer number (11902707052866).

Almost surely, 2^{102023203310220} is an apocalyptic number.

102023203310220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102023203310220 is an abundant number, since it is smaller than the sum of its proper divisors (183641765958564).

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

102023203310220 is a wasteful number, since it uses less digits than its factorization.

102023203310220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1700386721849 (or 1700386721847 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 102023203310220 its reverse (22013302320201), we get a palindrome (124036505630421).

The spelling of 102023203310220 in words is "one hundred two trillion, twenty-three billion, two hundred three million, three hundred ten thousand, two hundred twenty".