131030242121210 has 16 divisors (see below), whose sum is σ = 243462643425792. Its totient is φ = 50721384046800.

The previous prime is 131030242121201. The next prime is 131030242121299. The reversal of 131030242121210 is 12121242030131.

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, 211339099886 + ... + 211339100505.

It is an arithmetic number, because the mean of its divisors is an integer number (15216415214112).

Almost surely, 2^{131030242121210} is an apocalyptic number.

131030242121210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131030242121210 is a deficient number, since it is larger than the sum of its proper divisors (112432401304582).

131030242121210 is a wasteful number, since it uses less digits than its factorization.

131030242121210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422678200429.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 131030242121210 its reverse (12121242030131), we get a palindrome (143151484151341).

The spelling of 131030242121210 in words is "one hundred thirty-one trillion, thirty billion, two hundred forty-two million, one hundred twenty-one thousand, two hundred ten".