1157057201332 has 24 divisors (see below), whose sum is σ = 2045850772616. Its totient is φ = 572529143808.

The previous prime is 1157057201329. The next prime is 1157057201359. The reversal of 1157057201332 is 2331027507511.

It can be written as a sum of positive squares in 4 ways, for example, as 195174869796 + 961882331536 = 441786^2 + 980756^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1157057201291 and 1157057201300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6906268 + ... + 7071820.

Almost surely, 2^{1157057201332} is an apocalyptic number.

It is an amenable number.

1157057201332 is a deficient number, since it is larger than the sum of its proper divisors (888793571284).

1157057201332 is a wasteful number, since it uses less digits than its factorization.

1157057201332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183667 (or 183665 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 37.

The spelling of 1157057201332 in words is "one trillion, one hundred fifty-seven billion, fifty-seven million, two hundred one thousand, three hundred thirty-two".