1213411032 has 48 divisors (see below), whose sum is σ = 3356252640. Its totient is φ = 395863488.

The previous prime is 1213411027. The next prime is 1213411093. The reversal of 1213411032 is 2301143121.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1213410996 and 1213411014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 175903 + ... + 182670.

It is an arithmetic number, because the mean of its divisors is an integer number (69921930).

Almost surely, 2^1213411032 is an apocalyptic number.

1213411032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1213411032 is an abundant number, since it is smaller than the sum of its proper divisors (2142841608).

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

1213411032 is a wasteful number, since it uses less digits than its factorization.

1213411032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358632 (or 358625 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1213411032 is about 34834.0498937462. The cubic root of 1213411032 is about 1066.6026205469.

Adding to 1213411032 its reverse (2301143121), we get a palindrome (3514554153).

The spelling of 1213411032 in words is "one billion, two hundred thirteen million, four hundred eleven thousand, thirty-two".