203010223212020 has 48 divisors (see below), whose sum is σ = 492048541047168. Its totient is φ = 68914361481600.

The previous prime is 203010223211953. The next prime is 203010223212031. The reversal of 203010223212020 is 20212322010302.

It is a happy number.

It is a super-3 number, since 3×203010223212020³ (a number of 44 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 203010223211983 and 203010223212001.

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, 7178565182 + ... + 7178593461.

It is an arithmetic number, because the mean of its divisors is an integer number (10251011271816).

Almost surely, 2^{203010223212020} is an apocalyptic number.

203010223212020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

203010223212020 is an abundant number, since it is smaller than the sum of its proper divisors (289038317835148).

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

203010223212020 is a wasteful number, since it uses less digits than its factorization.

203010223212020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14357158760 (or 14357158758 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 203010223212020 its reverse (20212322010302), we get a palindrome (223222545222322).

The spelling of 203010223212020 in words is "two hundred three trillion, ten billion, two hundred twenty-three million, two hundred twelve thousand, twenty".