1211700652083 has 16 divisors (see below), whose sum is σ = 1795131676800. Its totient is φ = 807791614920.

The previous prime is 1211700652069. The next prime is 1211700652087. The reversal of 1211700652083 is 3802560071121.

1211700652083 is a `hidden beast` number, since 12 + 117 + 0 + 0 + 6 + 520 + 8 + 3 = 666.

It is not a de Polignac number, because 1211700652083 - 2²⁵ = 1211667097651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1211700652087) 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, 3108108 + ... + 3476166.

It is an arithmetic number, because the mean of its divisors is an integer number (112195729800).

Almost surely, 2^{1211700652083} is an apocalyptic number.

1211700652083 is a deficient number, since it is larger than the sum of its proper divisors (583431024717).

1211700652083 is a wasteful number, since it uses less digits than its factorization.

1211700652083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489999 (or 489993 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The spelling of 1211700652083 in words is "one trillion, two hundred eleven billion, seven hundred million, six hundred fifty-two thousand, eighty-three".