152247121243101 has 40 divisors (see below), whose sum is σ = 227747888432064. Its totient is φ = 101356703049600.

The previous prime is 152247121243079. The next prime is 152247121243121. The reversal of 152247121243101 is 101342121742251.

152247121243101 is a `hidden beast` number, since 1 + 5 + 2 + 2 + 4 + 7 + 1 + 212 + 431 + 0 + 1 = 666.

It is not a de Polignac number, because 152247121243101 - 2¹³ = 152247121234909 is a prime.

It is a super-2 number, since 2×152247121243101² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152247121243121) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 173403256 + ... + 174279038.

Almost surely, 2^{152247121243101} is an apocalyptic number.

It is an amenable number.

152247121243101 is a deficient number, since it is larger than the sum of its proper divisors (75500767188963).

152247121243101 is a wasteful number, since it uses less digits than its factorization.

152247121243101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878783 (or 878774 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

Adding to 152247121243101 its reverse (101342121742251), we get a palindrome (253589242985352).

The spelling of 152247121243101 in words is "one hundred fifty-two trillion, two hundred forty-seven billion, one hundred twenty-one million, two hundred forty-three thousand, one hundred one".