1020401000030 has 8 divisors (see below), whose sum is σ = 1836721800072. Its totient is φ = 408160400008.

The previous prime is 1020401000011. The next prime is 1020401000053. The reversal of 1020401000030 is 300001040201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1020400999975 and 1020401000020.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51020049992 + ... + 51020050011.

It is an arithmetic number, because the mean of its divisors is an integer number (229590225009).

Almost surely, 2^{1020401000030} is an apocalyptic number.

1020401000030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020401000030 is a deficient number, since it is larger than the sum of its proper divisors (816320800042).

1020401000030 is a wasteful number, since it uses less digits than its factorization.

1020401000030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102040100010.

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

Adding to 1020401000030 its reverse (300001040201), we get a palindrome (1320402040231).

The spelling of 1020401000030 in words is "one trillion, twenty billion, four hundred one million, thirty", and thus it is an aban number.