1025112105311 has 8 divisors (see below), whose sum is σ = 1171585334304. Its totient is φ = 878646036960.

The previous prime is 1025112105229. The next prime is 1025112105313. The reversal of 1025112105311 is 1135012115201.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1025112105311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025112105313) 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, 1479800 + ... + 2059133.

It is an arithmetic number, because the mean of its divisors is an integer number (146448166788).

Almost surely, 2^{1025112105311} is an apocalyptic number.

1025112105311 is a deficient number, since it is larger than the sum of its proper divisors (146473228993).

1025112105311 is an equidigital number, since it uses as much as digits as its factorization.

1025112105311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3580321.

The product of its (nonzero) digits is 300, while the sum is 23.

The spelling of 1025112105311 in words is "one trillion, twenty-five billion, one hundred twelve million, one hundred five thousand, three hundred eleven".