13008077401 has 4 divisors (see below), whose sum is σ = 14190629904. Its totient is φ = 11825524900.

The previous prime is 13008077387. The next prime is 13008077413. The reversal of 13008077401 is 10477080031.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10477080031 = 11 ⋅952461821.

It is a cyclic number.

It is not a de Polignac number, because 13008077401 - 2³¹ = 10860593753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13008077461) 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, 591276235 + ... + 591276256.

It is an arithmetic number, because the mean of its divisors is an integer number (3547657476).

Almost surely, 2^13008077401 is an apocalyptic number.

13008077401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13008077401 is a deficient number, since it is larger than the sum of its proper divisors (1182552503).

13008077401 is a wasteful number, since it uses less digits than its factorization.

13008077401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1182552502.

The product of its (nonzero) digits is 4704, while the sum is 31.

The spelling of 13008077401 in words is "thirteen billion, eight million, seventy-seven thousand, four hundred one".