213203001030 has 32 divisors (see below), whose sum is σ = 512902641888. Its totient is φ = 56719084800.

The previous prime is 213203001023. The next prime is 213203001041. The reversal of 213203001030 is 30100302312.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 8427711 + ... + 8452970.

It is an arithmetic number, because the mean of its divisors is an integer number (16028207559).

Almost surely, 2^213203001030 is an apocalyptic number.

213203001030 is an abundant number, since it is smaller than the sum of its proper divisors (299699640858).

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

213203001030 is a wasteful number, since it uses less digits than its factorization.

213203001030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16881112.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 213203001030 its reverse (30100302312), we get a palindrome (243303303342).

The spelling of 213203001030 in words is "two hundred thirteen billion, two hundred three million, one thousand, thirty".