10310211131042 has 4 divisors (see below), whose sum is σ = 15465316696566. Its totient is φ = 5155105565520.

The previous prime is 10310211130871. The next prime is 10310211131089. The reversal of 10310211131042 is 24013111201301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6291112387681 + 4019098743361 = 2508209^2 + 2004769^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2577552782759 + ... + 2577552782762.

Almost surely, 2^{10310211131042} is an apocalyptic number.

10310211131042 is a deficient number, since it is larger than the sum of its proper divisors (5155105565524).

10310211131042 is an equidigital number, since it uses as much as digits as its factorization.

10310211131042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5155105565523.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 10310211131042 its reverse (24013111201301), we get a palindrome (34323322332343).

The spelling of 10310211131042 in words is "ten trillion, three hundred ten billion, two hundred eleven million, one hundred thirty-one thousand, forty-two".