210203010031342 has 16 divisors (see below), whose sum is σ = 315431891790480. Its totient is φ = 105059054665152.

The previous prime is 210203010031237. The next prime is 210203010031349. The reversal of 210203010031342 is 243130010302012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210203010031349) 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, 47068188 + ... + 51340240.

It is an arithmetic number, because the mean of its divisors is an integer number (19714493236905).

Almost surely, 2^{210203010031342} is an apocalyptic number.

210203010031342 is a deficient number, since it is larger than the sum of its proper divisors (105228881759138).

210203010031342 is a wasteful number, since it uses less digits than its factorization.

210203010031342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4281987.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 210203010031342 its reverse (243130010302012), we get a palindrome (453333020333354).

The spelling of 210203010031342 in words is "two hundred ten trillion, two hundred three billion, ten million, thirty-one thousand, three hundred forty-two".