2154706061102 has 32 divisors (see below), whose sum is σ = 3754490649600. Its totient is φ = 908269498080.

The previous prime is 2154706061009. The next prime is 2154706061107. The reversal of 2154706061102 is 2011606074512.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2154706061107) 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, 32664149 + ... + 32730047.

It is an arithmetic number, because the mean of its divisors is an integer number (117327832800).

Almost surely, 2^{2154706061102} is an apocalyptic number.

2154706061102 is a deficient number, since it is larger than the sum of its proper divisors (1599784588498).

2154706061102 is a wasteful number, since it uses less digits than its factorization.

2154706061102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104256.

The product of its (nonzero) digits is 20160, while the sum is 35.

The spelling of 2154706061102 in words is "two trillion, one hundred fifty-four billion, seven hundred six million, sixty-one thousand, one hundred two".