1230011954 has 8 divisors (see below), whose sum is σ = 1846276608. Its totient is φ = 614586420.

The previous prime is 1230011927. The next prime is 1230011957. The reversal of 1230011954 is 4591100321.

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

It is not an unprimeable number, because it can be changed into a prime (1230011957) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206102 + ... + 211985.

It is an arithmetic number, because the mean of its divisors is an integer number (230784576).

Almost surely, 2^1230011954 is an apocalyptic number.

1230011954 is a deficient number, since it is larger than the sum of its proper divisors (616264654).

1230011954 is a wasteful number, since it uses less digits than its factorization.

1230011954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419560.

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

The square root of 1230011954 is about 35071.5262570650. The cubic root of 1230011954 is about 1071.4447406847. Note that the first 3 decimals are identical.

The spelling of 1230011954 in words is "one billion, two hundred thirty million, eleven thousand, nine hundred fifty-four".