1206234051 has 16 divisors (see below), whose sum is σ = 1755976320. Its totient is φ = 730445120.

The previous prime is 1206233989. The next prime is 1206234053. The reversal of 1206234051 is 1504326021.

It is a cyclic number.

It is not a de Polignac number, because 1206234051 - 2¹⁴ = 1206217667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1206234053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27031 + ... + 56063.

It is an arithmetic number, because the mean of its divisors is an integer number (109748520).

Almost surely, 2^1206234051 is an apocalyptic number.

1206234051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1206234051 is a deficient number, since it is larger than the sum of its proper divisors (549742269).

1206234051 is a wasteful number, since it uses less digits than its factorization.

1206234051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30306.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1206234051 is about 34730.8803660374. The cubic root of 1206234051 is about 1064.4955772106.

The spelling of 1206234051 in words is "one billion, two hundred six million, two hundred thirty-four thousand, fifty-one".