101151322073 has 4 divisors (see below), whose sum is σ = 107101399860. Its totient is φ = 95201244288.

The previous prime is 101151322057. The next prime is 101151322091. The reversal of 101151322073 is 370223151101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 370223151101 = 9817 ⋅37712453.

It can be written as a sum of positive squares in 2 ways, for example, as 57287465104 + 43863856969 = 239348^2 + 209437^2 .

It is a cyclic number.

It is not a de Polignac number, because 101151322073 - 2⁴ = 101151322057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101151322003) 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, 2975038868 + ... + 2975038901.

It is an arithmetic number, because the mean of its divisors is an integer number (26775349965).

Almost surely, 2^101151322073 is an apocalyptic number.

It is an amenable number.

101151322073 is a deficient number, since it is larger than the sum of its proper divisors (5950077787).

101151322073 is an equidigital number, since it uses as much as digits as its factorization.

101151322073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5950077786.

The product of its (nonzero) digits is 1260, while the sum is 26.

Adding to 101151322073 its reverse (370223151101), we get a palindrome (471374473174).

The spelling of 101151322073 in words is "one hundred one billion, one hundred fifty-one million, three hundred twenty-two thousand, seventy-three".