10102030214042 has 8 divisors (see below), whose sum is σ = 16318664191956. Its totient is φ = 4662475483392.

The previous prime is 10102030213999. The next prime is 10102030214047. The reversal of 10102030214042 is 24041203020101.

It can be written as a sum of positive squares in 2 ways, for example, as 9404152091161 + 697878122881 = 3066619^2 + 835391^2 .

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

It is not an unprimeable number, because it can be changed into a prime (10102030214047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194269811783 + ... + 194269811834.

Almost surely, 2^{10102030214042} is an apocalyptic number.

10102030214042 is a deficient number, since it is larger than the sum of its proper divisors (6216633977914).

10102030214042 is a wasteful number, since it uses less digits than its factorization.

10102030214042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388539623632.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 10102030214042 its reverse (24041203020101), we get a palindrome (34143233234143).

The spelling of 10102030214042 in words is "ten trillion, one hundred two billion, thirty million, two hundred fourteen thousand, forty-two".