1051242132 has 48 divisors (see below), whose sum is σ = 2517524352. Its totient is φ = 341214720.

The previous prime is 1051242079. The next prime is 1051242149. The reversal of 1051242132 is 2312421501.

It is a super-2 number, since 2×1051242132² = 2210220040183810848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1051242099 and 1051242108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 301833 + ... + 305295.

It is an arithmetic number, because the mean of its divisors is an integer number (52448424).

Almost surely, 2^1051242132 is an apocalyptic number.

1051242132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1051242132 is an abundant number, since it is smaller than the sum of its proper divisors (1466282220).

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

1051242132 is a wasteful number, since it uses less digits than its factorization.

1051242132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4128 (or 4126 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1051242132 is about 32422.8643398451. The cubic root of 1051242132 is about 1016.7969920302.

Adding to 1051242132 its reverse (2312421501), we get a palindrome (3363663633).

The spelling of 1051242132 in words is "one billion, fifty-one million, two hundred forty-two thousand, one hundred thirty-two".