2150154534113 has 4 divisors (see below), whose sum is σ = 2224297793940. Its totient is φ = 2076011274288.

The previous prime is 2150154534083. The next prime is 2150154534119. The reversal of 2150154534113 is 3114354510512.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1751220815569 + 398933718544 = 1323337^2 + 631612^2 .

It is a cyclic number.

It is not a de Polignac number, because 2150154534113 - 2¹⁴ = 2150154517729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2150154534119) 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, 37071629870 + ... + 37071629927.

It is an arithmetic number, because the mean of its divisors is an integer number (556074448485).

Almost surely, 2^{2150154534113} is an apocalyptic number.

It is an amenable number.

2150154534113 is a deficient number, since it is larger than the sum of its proper divisors (74143259827).

2150154534113 is an equidigital number, since it uses as much as digits as its factorization.

2150154534113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74143259826.

The product of its (nonzero) digits is 36000, while the sum is 35.

The spelling of 2150154534113 in words is "two trillion, one hundred fifty billion, one hundred fifty-four million, five hundred thirty-four thousand, one hundred thirteen".