2123829235 has 16 divisors (see below), whose sum is σ = 2784821760. Its totient is φ = 1542083040.

The previous prime is 2123829229. The next prime is 2123829241. The reversal of 2123829235 is 5329283212.

It is an interprime number because it is at equal distance from previous prime (2123829229) and next prime (2123829241).

It is not a de Polignac number, because 2123829235 - 2¹³ = 2123821043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2123829194 and 2123829203.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2854 + ... + 65236.

It is an arithmetic number, because the mean of its divisors is an integer number (174051360).

Almost surely, 2^2123829235 is an apocalyptic number.

2123829235 is a deficient number, since it is larger than the sum of its proper divisors (660992525).

2123829235 is a wasteful number, since it uses less digits than its factorization.

2123829235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63018.

The product of its digits is 51840, while the sum is 37.

The square root of 2123829235 is about 46085.0218075244. The cubic root of 2123829235 is about 1285.4046447791.

The spelling of 2123829235 in words is "two billion, one hundred twenty-three million, eight hundred twenty-nine thousand, two hundred thirty-five".