101050001043 has 8 divisors (see below), whose sum is σ = 139079571456. Its totient is φ = 65193549000.

The previous prime is 101050000999. The next prime is 101050001069. The reversal of 101050001043 is 340100050101.

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

It is not a de Polignac number, because 101050001043 - 2⁹ = 101050000531 is a prime.

It is a super-2 number, since 2×101050001043² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101050001243) 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, 543279483 + ... + 543279668.

It is an arithmetic number, because the mean of its divisors is an integer number (17384946432).

Almost surely, 2^101050001043 is an apocalyptic number.

101050001043 is a deficient number, since it is larger than the sum of its proper divisors (38029570413).

101050001043 is a wasteful number, since it uses less digits than its factorization.

101050001043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086559185.

The product of its (nonzero) digits is 60, while the sum is 15.

Adding to 101050001043 its reverse (340100050101), we get a palindrome (441150051144).

The spelling of 101050001043 in words is "one hundred one billion, fifty million, one thousand, forty-three".