13023154011 has 64 divisors (see below), whose sum is σ = 21730249728. Its totient is φ = 6768672768.

The previous prime is 13023154009. The next prime is 13023154013. The reversal of 13023154011 is 11045132031.

It is an interprime number because it is at equal distance from previous prime (13023154009) and next prime (13023154013).

It is not a de Polignac number, because 13023154011 - 2¹ = 13023154009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (13023154013) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1262571 + ... + 1272843.

It is an arithmetic number, because the mean of its divisors is an integer number (339535152).

Almost surely, 2^13023154011 is an apocalyptic number.

13023154011 is a deficient number, since it is larger than the sum of its proper divisors (8707095717).

13023154011 is a wasteful number, since it uses less digits than its factorization.

13023154011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10420.

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 13023154011 its reverse (11045132031), we get a palindrome (24068286042).

The spelling of 13023154011 in words is "thirteen billion, twenty-three million, one hundred fifty-four thousand, eleven".