312102033101 has 8 divisors (see below), whose sum is σ = 315369835704. Its totient is φ = 308835256320.

The previous prime is 312102033077. The next prime is 312102033107. The reversal of 312102033101 is 101330201213.

It can be written as a sum of positive squares in 4 ways, for example, as 19962864100 + 292139169001 = 141290^2 + 540499^2 .

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 312102033101 - 2²² = 312097838797 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 312102033101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312102033107) 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, 363011 + ... + 869471.

It is an arithmetic number, because the mean of its divisors is an integer number (39421229463).

Almost surely, 2^312102033101 is an apocalyptic number.

It is an amenable number.

312102033101 is a deficient number, since it is larger than the sum of its proper divisors (3267802603).

312102033101 is an equidigital number, since it uses as much as digits as its factorization.

312102033101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512911.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 312102033101 its reverse (101330201213), we get a palindrome (413432234314).

The spelling of 312102033101 in words is "three hundred twelve billion, one hundred two million, thirty-three thousand, one hundred one".