61130127245 has 16 divisors (see below), whose sum is σ = 80251618752. Its totient is φ = 44332316160.

The previous prime is 61130127221. The next prime is 61130127269. The reversal of 61130127245 is 54272103116.

It is an interprime number because it is at equal distance from previous prime (61130127221) and next prime (61130127269).

It is not a de Polignac number, because 61130127245 - 2²⁴ = 61113350029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1554887 + ... + 1593716.

It is an arithmetic number, because the mean of its divisors is an integer number (5015726172).

Almost surely, 2^61130127245 is an apocalyptic number.

It is an amenable number.

61130127245 is a deficient number, since it is larger than the sum of its proper divisors (19121491507).

61130127245 is a wasteful number, since it uses less digits than its factorization.

61130127245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3148972.

The product of its (nonzero) digits is 10080, while the sum is 32.

The spelling of 61130127245 in words is "sixty-one billion, one hundred thirty million, one hundred twenty-seven thousand, two hundred forty-five".