2105046351 has 24 divisors (see below), whose sum is σ = 3143023104. Its totient is φ = 1356227280.

The previous prime is 2105046337. The next prime is 2105046371. The reversal of 2105046351 is 1536405012.

2105046351 is a `hidden beast` number, since 21 + 0 + 5 + 0 + 4 + 635 + 1 = 666.

It is not a de Polignac number, because 2105046351 - 2²⁶ = 2037937487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2105046331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 214780 + ... + 224366.

It is an arithmetic number, because the mean of its divisors is an integer number (130959296).

Almost surely, 2^2105046351 is an apocalyptic number.

2105046351 is a deficient number, since it is larger than the sum of its proper divisors (1037976753).

2105046351 is a wasteful number, since it uses less digits than its factorization.

2105046351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10411 (or 10408 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 2105046351 is about 45880.7841149211. The cubic root of 2105046351 is about 1281.6040987229.

The spelling of 2105046351 in words is "two billion, one hundred five million, forty-six thousand, three hundred fifty-one".