1052151432120 has 128 divisors (see below), whose sum is σ = 3659657241600. Its totient is φ = 268374851712.

The previous prime is 1052151432119. The next prime is 1052151432181. The reversal of 1052151432120 is 212341512501.

It is a happy number.

1052151432120 is a `hidden beast` number, since 1 + 0 + 5 + 21 + 514 + 3 + 2 + 120 = 666.

It is a super-2 number, since 2×1052151432120² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 21153732 + ... + 21203411.

It is an arithmetic number, because the mean of its divisors is an integer number (28591072200).

Almost surely, 2^{1052151432120} is an apocalyptic number.

1052151432120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1052151432120 is an abundant number, since it is smaller than the sum of its proper divisors (2607505809480).

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

1052151432120 is a wasteful number, since it uses less digits than its factorization.

1052151432120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42357186 (or 42357176 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 1052151432120 its reverse (212341512501), we get a palindrome (1264492944621).

The spelling of 1052151432120 in words is "one trillion, fifty-two billion, one hundred fifty-one million, four hundred thirty-two thousand, one hundred twenty".