1611245151102 has 64 divisors (see below), whose sum is σ = 3395795155200. Its totient is φ = 508995083520.

The previous prime is 1611245151101. The next prime is 1611245151119. The reversal of 1611245151102 is 2011515421161.

It is a super-2 number, since 2×1611245151102² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1611245151102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1611245151101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5491149 + ... + 5777127.

It is an arithmetic number, because the mean of its divisors is an integer number (53059299300).

Almost surely, 2^{1611245151102} is an apocalyptic number.

1611245151102 is an abundant number, since it is smaller than the sum of its proper divisors (1784550004098).

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

1611245151102 is a wasteful number, since it uses less digits than its factorization.

1611245151102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286681.

The product of its (nonzero) digits is 2400, while the sum is 30.

The spelling of 1611245151102 in words is "one trillion, six hundred eleven billion, two hundred forty-five million, one hundred fifty-one thousand, one hundred two".