1051157340995 has 8 divisors (see below), whose sum is σ = 1269854506800. Its totient is φ = 835282074400.

The previous prime is 1051157340983. The next prime is 1051157340997. The reversal of 1051157340995 is 5990437511501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1051157340995 - 2²⁰ = 1051156292419 is a prime.

It is a super-2 number, since 2×1051157340995² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1051157340997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 705473981 + ... + 705475470.

It is an arithmetic number, because the mean of its divisors is an integer number (158731813350).

Almost surely, 2^{1051157340995} is an apocalyptic number.

1051157340995 is a deficient number, since it is larger than the sum of its proper divisors (218697165805).

1051157340995 is a wasteful number, since it uses less digits than its factorization.

1051157340995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1410949605.

The product of its (nonzero) digits is 850500, while the sum is 50.

The spelling of 1051157340995 in words is "one trillion, fifty-one billion, one hundred fifty-seven million, three hundred forty thousand, nine hundred ninety-five".