76311101 has 4 divisors (see below), whose sum is σ = 76737600. Its totient is φ = 75884604.

The previous prime is 76311097. The next prime is 76311107. The reversal of 76311101 is 10111367.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10111367 = 7 ⋅1444481.

It is a cyclic number.

It is not a de Polignac number, because 76311101 - 2² = 76311097 is a prime.

It is a super-3 number, since 3×76311101³ (a number of 25 digits) contains 333 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 (76311107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212981 + ... + 213338.

It is an arithmetic number, because the mean of its divisors is an integer number (19184400).

Almost surely, 2^76311101 is an apocalyptic number.

It is an amenable number.

76311101 is a deficient number, since it is larger than the sum of its proper divisors (426499).

76311101 is a wasteful number, since it uses less digits than its factorization.

76311101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426498.

The product of its (nonzero) digits is 126, while the sum is 20.

The square root of 76311101 is about 8735.6225307645. The cubic root of 76311101 is about 424.1595404272.

Adding to 76311101 its reverse (10111367), we get a palindrome (86422468).

The spelling of 76311101 in words is "seventy-six million, three hundred eleven thousand, one hundred one".