1311101009070 has 32 divisors (see below), whose sum is σ = 3148221412512. Its totient is φ = 349451492352.

The previous prime is 1311101009069. The next prime is 1311101009083. The reversal of 1311101009070 is 709001011131.

It is a self number, because there is not a number n which added to its sum of digits gives 1311101009070.

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, 10904427 + ... + 11024006.

It is an arithmetic number, because the mean of its divisors is an integer number (98381919141).

Almost surely, 2^{1311101009070} is an apocalyptic number.

1311101009070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1311101009070 is an abundant number, since it is smaller than the sum of its proper divisors (1837120403442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1311101009070 is a wasteful number, since it uses less digits than its factorization.

1311101009070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21930436.

The product of its (nonzero) digits is 189, while the sum is 24.

The spelling of 1311101009070 in words is "one trillion, three hundred eleven billion, one hundred one million, nine thousand, seventy".