1102661070771 has 16 divisors (see below), whose sum is σ = 1589468950944. Its totient is φ = 675920338944.

The previous prime is 1102661070761. The next prime is 1102661070773. The reversal of 1102661070771 is 1770701662011.

It is not a de Polignac number, because 1102661070771 - 2¹⁰ = 1102661069747 is a prime.

It is a super-2 number, since 2×1102661070771² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (1102661070773) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54996516 + ... + 55016561.

It is an arithmetic number, because the mean of its divisors is an integer number (99341809434).

Almost surely, 2^{1102661070771} is an apocalyptic number.

1102661070771 is a deficient number, since it is larger than the sum of its proper divisors (486807880173).

1102661070771 is a wasteful number, since it uses less digits than its factorization.

1102661070771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110013350.

The product of its (nonzero) digits is 24696, while the sum is 39.

The spelling of 1102661070771 in words is "one trillion, one hundred two billion, six hundred sixty-one million, seventy thousand, seven hundred seventy-one".