2045514134101 has 4 divisors (see below), whose sum is σ = 2076044195872. Its totient is φ = 2014984072332.

The previous prime is 2045514134039. The next prime is 2045514134113. The reversal of 2045514134101 is 1014314155402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2045514134101 - 2²¹ = 2045512036949 is a prime.

It is a super-2 number, since 2×2045514134101² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2045514134171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15265030785 + ... + 15265030918.

It is an arithmetic number, because the mean of its divisors is an integer number (519011048968).

Almost surely, 2^{2045514134101} is an apocalyptic number.

It is an amenable number.

2045514134101 is a deficient number, since it is larger than the sum of its proper divisors (30530061771).

2045514134101 is an equidigital number, since it uses as much as digits as its factorization.

2045514134101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30530061770.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 2045514134101 its reverse (1014314155402), we get a palindrome (3059828289503).

The spelling of 2045514134101 in words is "two trillion, forty-five billion, five hundred fourteen million, one hundred thirty-four thousand, one hundred one".