101141551 has 16 divisors (see below), whose sum is σ = 123033600. Its totient is φ = 81164160.

The previous prime is 101141527. The next prime is 101141569. The reversal of 101141551 is 155141101.

It is not a de Polignac number, because 101141551 - 2⁵ = 101141519 is a prime.

It is a super-2 number, since 2×101141551² = 20459226677371202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101141591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21546 + ... + 25816.

It is an arithmetic number, because the mean of its divisors is an integer number (7689600).

Almost surely, 2^101141551 is an apocalyptic number.

101141551 is a deficient number, since it is larger than the sum of its proper divisors (21892049).

101141551 is a wasteful number, since it uses less digits than its factorization.

101141551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4494.

The product of its (nonzero) digits is 100, while the sum is 19.

The square root of 101141551 is about 10056.9155808329. The cubic root of 101141551 is about 465.9184084158.

Adding to 101141551 its reverse (155141101), we get a palindrome (256282652).

The spelling of 101141551 in words is "one hundred one million, one hundred forty-one thousand, five hundred fifty-one".