10101541121552 has 20 divisors (see below), whose sum is σ = 19579969793916. Its totient is φ = 5048645690880.

The previous prime is 10101541121543. The next prime is 10101541121561. The reversal of 10101541121552 is 25512114510101.

It is an interprime number because it is at equal distance from previous prime (10101541121543) and next prime (10101541121561).

It can be written as a sum of positive squares in 2 ways, for example, as 3484628624656 + 6616912496896 = 1866716^2 + 2572336^2 .

It is a super-2 number, since 2×10101541121552² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132765149 + ... + 132841212.

Almost surely, 2^{10101541121552} is an apocalyptic number.

It is an amenable number.

10101541121552 is a deficient number, since it is larger than the sum of its proper divisors (9478428672364).

10101541121552 is a wasteful number, since it uses less digits than its factorization.

10101541121552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265608746 (or 265608740 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 29.

Adding to 10101541121552 its reverse (25512114510101), we get a palindrome (35613655631653).

The spelling of 10101541121552 in words is "ten trillion, one hundred one billion, five hundred forty-one million, one hundred twenty-one thousand, five hundred fifty-two".