1002121034230 has 32 divisors (see below), whose sum is σ = 1805615504640. Its totient is φ = 400449106560.

The previous prime is 1002121034209. The next prime is 1002121034263. The reversal of 1002121034230 is 324301212001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1002121034198 and 1002121034207.

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, 67343931 + ... + 67358809.

It is an arithmetic number, because the mean of its divisors is an integer number (56425484520).

Almost surely, 2^{1002121034230} is an apocalyptic number.

1002121034230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1002121034230 is a deficient number, since it is larger than the sum of its proper divisors (803494470410).

1002121034230 is a wasteful number, since it uses less digits than its factorization.

1002121034230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21144.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1002121034230 its reverse (324301212001), we get a palindrome (1326422246231).

The spelling of 1002121034230 in words is "one trillion, two billion, one hundred twenty-one million, thirty-four thousand, two hundred thirty".