13570023029 has 4 divisors (see below), whose sum is σ = 13575129120. Its totient is φ = 13564916940.

The previous prime is 13570022989. The next prime is 13570023037. The reversal of 13570023029 is 92032007531.

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 a de Polignac number, because none of the positive numbers 2^k-13570023029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13570022986 and 13570023004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13570023059) 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, 2549057 + ... + 2554374.

It is an arithmetic number, because the mean of its divisors is an integer number (3393782280).

Almost surely, 2^13570023029 is an apocalyptic number.

It is an amenable number.

13570023029 is a deficient number, since it is larger than the sum of its proper divisors (5106091).

13570023029 is an equidigital number, since it uses as much as digits as its factorization.

13570023029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5106090.

The product of its (nonzero) digits is 11340, while the sum is 32.

The spelling of 13570023029 in words is "thirteen billion, five hundred seventy million, twenty-three thousand, twenty-nine".