1201054413 has 16 divisors (see below), whose sum is σ = 1733630976. Its totient is φ = 735236160.

The previous prime is 1201054409. The next prime is 1201054441. The reversal of 1201054413 is 3144501021.

It is not a de Polignac number, because 1201054413 - 2² = 1201054409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1201054413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201054493) 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, 73170 + ... + 88067.

It is an arithmetic number, because the mean of its divisors is an integer number (108351936).

Almost surely, 2^1201054413 is an apocalyptic number.

1201054413 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1201054413 is a deficient number, since it is larger than the sum of its proper divisors (532576563).

1201054413 is a wasteful number, since it uses less digits than its factorization.

1201054413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161444.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1201054413 is about 34656.2319504011. The cubic root of 1201054413 is about 1062.9697227908.

Adding to 1201054413 its reverse (3144501021), we get a palindrome (4345555434).

The spelling of 1201054413 in words is "one billion, two hundred one million, fifty-four thousand, four hundred thirteen".