1230150053 has 4 divisors (see below), whose sum is σ = 1341981888. Its totient is φ = 1118318220.

The previous prime is 1230150049. The next prime is 1230150071. The reversal of 1230150053 is 3500510321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1230150053 - 2² = 1230150049 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230150013) 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, 55915901 + ... + 55915922.

It is an arithmetic number, because the mean of its divisors is an integer number (335495472).

Almost surely, 2^1230150053 is an apocalyptic number.

It is an amenable number.

1230150053 is a deficient number, since it is larger than the sum of its proper divisors (111831835).

1230150053 is a wasteful number, since it uses less digits than its factorization.

1230150053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111831834.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 1230150053 is about 35073.4950211695. The cubic root of 1230150053 is about 1071.4848378316.

Adding to 1230150053 its reverse (3500510321), we get a palindrome (4730660374).

The spelling of 1230150053 in words is "one billion, two hundred thirty million, one hundred fifty thousand, fifty-three".