2100629051 has 2 divisors, whose sum is σ = 2100629052. Its totient is φ = 2100629050.

The previous prime is 2100628963. The next prime is 2100629053. The reversal of 2100629051 is 1509260012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2100629051 - 2¹⁰ = 2100628027 is a prime.

Together with 2100629053, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2100629051.

It is not a weakly prime, because it can be changed into another prime (2100629053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050314525 + 1050314526.

It is an arithmetic number, because the mean of its divisors is an integer number (1050314526).

Almost surely, 2^2100629051 is an apocalyptic number.

2100629051 is a deficient number, since it is larger than the sum of its proper divisors (1).

2100629051 is an equidigital number, since it uses as much as digits as its factorization.

2100629051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 2100629051 is about 45832.6199447511. The cubic root of 2100629051 is about 1280.7070172389.

Adding to 2100629051 its reverse (1509260012), we get a palindrome (3609889063).

The spelling of 2100629051 in words is "two billion, one hundred million, six hundred twenty-nine thousand, fifty-one".