2061501141 has 32 divisors (see below), whose sum is σ = 3403496448. Its totient is φ = 1082914560.

The previous prime is 2061501097. The next prime is 2061501151. The reversal of 2061501141 is 1411051602.

It is not a de Polignac number, because 2061501141 - 2¹¹ = 2061499093 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2061501151) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51795 + ... + 82496.

It is an arithmetic number, because the mean of its divisors is an integer number (106359264).

Almost surely, 2^2061501141 is an apocalyptic number.

2061501141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2061501141 is a deficient number, since it is larger than the sum of its proper divisors (1341995307).

2061501141 is a wasteful number, since it uses less digits than its factorization.

2061501141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134361.

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 2061501141 is about 45403.7569040272. The cubic root of 2061501141 is about 1272.7053209991.

Adding to 2061501141 its reverse (1411051602), we get a palindrome (3472552743).

The spelling of 2061501141 in words is "two billion, sixty-one million, five hundred one thousand, one hundred forty-one".