101442012002043 has 8 divisors (see below), whose sum is σ = 135318605560656. Its totient is φ = 67596713222400.

The previous prime is 101442012001987. The next prime is 101442012002059. The reversal of 101442012002043 is 340200210244101.

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

It is not a de Polignac number, because 101442012002043 - 2⁸ = 101442012001787 is a prime.

It is a super-2 number, since 2×101442012002043² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101442012002843) 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, 7823687178 + ... + 7823700143.

It is an arithmetic number, because the mean of its divisors is an integer number (16914825695082).

Almost surely, 2^{101442012002043} is an apocalyptic number.

101442012002043 is a deficient number, since it is larger than the sum of its proper divisors (33876593558613).

101442012002043 is a wasteful number, since it uses less digits than its factorization.

101442012002043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15647389485.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 101442012002043 its reverse (340200210244101), we get a palindrome (441642222246144).

The spelling of 101442012002043 in words is "one hundred one trillion, four hundred forty-two billion, twelve million, two thousand, forty-three".