210034142203 has 8 divisors (see below), whose sum is σ = 221268488400. Its totient is φ = 198817787808.

The previous prime is 210034142177. The next prime is 210034142207. The reversal of 210034142203 is 302241430012.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210034142203 is a prime.

It is a super-2 number, since 2×210034142203² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210034142207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4473976 + ... + 4520677.

It is an arithmetic number, because the mean of its divisors is an integer number (27658561050).

Almost surely, 2^210034142203 is an apocalyptic number.

210034142203 is a deficient number, since it is larger than the sum of its proper divisors (11234346197).

210034142203 is a wasteful number, since it uses less digits than its factorization.

210034142203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8995901.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 210034142203 its reverse (302241430012), we get a palindrome (512275572215).

The spelling of 210034142203 in words is "two hundred ten billion, thirty-four million, one hundred forty-two thousand, two hundred three".