230020101020 has 48 divisors (see below), whose sum is σ = 491373600480. Its totient is φ = 90422025984.

The previous prime is 230020100993. The next prime is 230020101037. The reversal of 230020101020 is 20101020032.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 230020100992 and 230020101010.

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, 4264862 + ... + 4318458.

It is an arithmetic number, because the mean of its divisors is an integer number (10236950010).

Almost surely, 2^230020101020 is an apocalyptic number.

230020101020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230020101020 is an abundant number, since it is smaller than the sum of its proper divisors (261353499460).

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

230020101020 is a wasteful number, since it uses less digits than its factorization.

230020101020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57302 (or 57300 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 230020101020 its reverse (20101020032), we get a palindrome (250121121052).

The spelling of 230020101020 in words is "two hundred thirty billion, twenty million, one hundred one thousand, twenty".