1157761903411 has 2 divisors, whose sum is σ = 1157761903412. Its totient is φ = 1157761903410.

The previous prime is 1157761903391. The next prime is 1157761903439. The reversal of 1157761903411 is 1143091677511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1157761903411 - 2⁵ = 1157761903379 is a prime.

It is not a weakly prime, because it can be changed into another prime (1157761903471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 578880951705 + 578880951706.

It is an arithmetic number, because the mean of its divisors is an integer number (578880951706).

Almost surely, 2^{1157761903411} is an apocalyptic number.

1157761903411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1157761903411 is an equidigital number, since it uses as much as digits as its factorization.

1157761903411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 158760, while the sum is 46.

The spelling of 1157761903411 in words is "one trillion, one hundred fifty-seven billion, seven hundred sixty-one million, nine hundred three thousand, four hundred eleven".