13214523000 has 128 divisors (see below), whose sum is σ = 47119288320. Its totient is φ = 3020457600.

The previous prime is 13214522987. The next prime is 13214523013. The reversal of 13214523000 is 32541231.

It is an interprime number because it is at equal distance from previous prime (13214522987) and next prime (13214523013).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 293632 + ... + 335631.

It is an arithmetic number, because the mean of its divisors is an integer number (368119440).

Almost surely, 2^13214523000 is an apocalyptic number.

13214523000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13214523000 is an abundant number, since it is smaller than the sum of its proper divisors (33904765320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13214523000 is a wasteful number, since it uses less digits than its factorization.

13214523000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629294 (or 629280 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The spelling of 13214523000 in words is "thirteen billion, two hundred fourteen million, five hundred twenty-three thousand".