103023000030020 has 24 divisors (see below), whose sum is σ = 247255200072384. Its totient is φ = 35322171438816.

The previous prime is 103023000030007. The next prime is 103023000030107. The reversal of 103023000030020 is 20030000320301.

It is a super-2 number, since 2×103023000030020² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 103023000029977 and 103023000030004.

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, 367939285682 + ... + 367939285961.

It is an arithmetic number, because the mean of its divisors is an integer number (10302300003016).

Almost surely, 2^{103023000030020} is an apocalyptic number.

103023000030020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103023000030020 is an abundant number, since it is smaller than the sum of its proper divisors (144232200042364).

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

103023000030020 is a wasteful number, since it uses less digits than its factorization.

103023000030020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735878571659 (or 735878571657 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 103023000030020 its reverse (20030000320301), we get a palindrome (123053000350321).

The spelling of 103023000030020 in words is "one hundred three trillion, twenty-three billion, thirty thousand, twenty".