101150051101 has 4 divisors (see below), whose sum is σ = 110345510304. Its totient is φ = 91954591900.

The previous prime is 101150051083. The next prime is 101150051129.

101150051101 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 101150051101 - 2¹⁷ = 101149920029 is a prime.

It is a super-2 number, since 2×101150051101² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101150021101) 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, 4597729585 + ... + 4597729606.

It is an arithmetic number, because the mean of its divisors is an integer number (27586377576).

Almost surely, 2^101150051101 is an apocalyptic number.

101150051101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

101150051101 is a deficient number, since it is larger than the sum of its proper divisors (9195459203).

101150051101 is an equidigital number, since it uses as much as digits as its factorization.

101150051101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9195459202.

The product of its (nonzero) digits is 25, while the sum is 16.

It can be divided in two parts, 1011500 and 51101, that added together give a palindrome (1062601).

The spelling of 101150051101 in words is "one hundred one billion, one hundred fifty million, fifty-one thousand, one hundred one".