101420134043 has 8 divisors (see below), whose sum is σ = 102559674000. Its totient is φ = 100283248800.

The previous prime is 101420134031. The next prime is 101420134051. The reversal of 101420134043 is 340431024101.

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

It is a cyclic number.

It is not a de Polignac number, because 101420134043 - 2¹⁸ = 101419871899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101420134003) 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, 586793 + ... + 739706.

It is an arithmetic number, because the mean of its divisors is an integer number (12819959250).

Almost surely, 2^101420134043 is an apocalyptic number.

101420134043 is a deficient number, since it is larger than the sum of its proper divisors (1139539957).

101420134043 is a wasteful number, since it uses less digits than its factorization.

101420134043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1327357.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 101420134043 its reverse (340431024101), we get a palindrome (441851158144).

The spelling of 101420134043 in words is "one hundred one billion, four hundred twenty million, one hundred thirty-four thousand, forty-three".