10023020681042 has 8 divisors (see below), whose sum is σ = 15918915199356. Its totient is φ = 4716715614592.

The previous prime is 10023020681029. The next prime is 10023020681071. The reversal of 10023020681042 is 24018602032001.

It is a happy number.

10023020681042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9705399391801 + 317621289241 = 3115349^2 + 563579^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 10023020680996 and 10023020681014.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147397362923 + ... + 147397362990.

Almost surely, 2^{10023020681042} is an apocalyptic number.

10023020681042 is a deficient number, since it is larger than the sum of its proper divisors (5895894518314).

10023020681042 is a wasteful number, since it uses less digits than its factorization.

10023020681042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294794725932.

The product of its (nonzero) digits is 4608, while the sum is 29.

The spelling of 10023020681042 in words is "ten trillion, twenty-three billion, twenty million, six hundred eighty-one thousand, forty-two".