61077101151 has 24 divisors (see below), whose sum is σ = 93404304000. Its totient is φ = 35407010320.

The previous prime is 61077101119. The next prime is 61077101153. The reversal of 61077101151 is 15110177016.

It is not a de Polignac number, because 61077101151 - 2⁵ = 61077101119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61077101153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3649401 + ... + 3666098.

It is an arithmetic number, because the mean of its divisors is an integer number (3891846000).

Almost surely, 2^61077101151 is an apocalyptic number.

61077101151 is a deficient number, since it is larger than the sum of its proper divisors (32327202849).

61077101151 is a wasteful number, since it uses less digits than its factorization.

61077101151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7315547 (or 7315536 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 30.

Adding to 61077101151 its reverse (15110177016), we get a palindrome (76187278167).

The spelling of 61077101151 in words is "sixty-one billion, seventy-seven million, one hundred one thousand, one hundred fifty-one".