1020210402230 has 16 divisors (see below), whose sum is σ = 1916221277664. Its totient is φ = 390341371200.

The previous prime is 1020210402221. The next prime is 1020210402293. The reversal of 1020210402230 is 322040120201.

It is a junction number, because it is equal to n+sod(n) for n = 1020210402199 and 1020210402208.

It is a congruent number.

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, 2217848471 + ... + 2217848930.

It is an arithmetic number, because the mean of its divisors is an integer number (119763829854).

Almost surely, 2^{1020210402230} is an apocalyptic number.

1020210402230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020210402230 is a deficient number, since it is larger than the sum of its proper divisors (896010875434).

1020210402230 is a wasteful number, since it uses less digits than its factorization.

1020210402230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4435697431.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 1020210402230 its reverse (322040120201), we get a palindrome (1342250522431).

The spelling of 1020210402230 in words is "one trillion, twenty billion, two hundred ten million, four hundred two thousand, two hundred thirty".